This is a submission for the Runner H "AI Agent Prompting" Challenge What I Built I engineered LifeBlocker H, a seamless Runner H workflow that fuses Google Calendar, Gmail, and Notion into your ultimate accountability partner. It tackles that all-too‑familiar gap between intention and action by: 1️⃣ Tailored Onboarding Captures your name & email to craft warm, personal reminders. Prompts you to choose up to 3 deep‑work sessions per day. 2️⃣ Smart Time‑Blocking Collects task name, date, start time, and 90–120 min slot. Auto‑generates Calendar events instantly - no manual fuss😌. 3️⃣ Uplifting Momentum Boosts Dispatches a motivational email 10 minutes before each deep work session block. Sets the tone and keeps focus razor‑sharp. 4️⃣ End‑of‑Day Reflection Triggers a Notion revi…  ( 7 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

Guide pour renforcer votre sécurité en ligne Robin Boucher – Étudiant en cybersécurité 30 Juin 2025 🔐 Guide pratique pour sécuriser vos comptes en ligne Aujourd’hui, les cyberattaques visent autant les individus que les grandes entreprises. J’ai rédigé un guide simple et digeste pour renforcer sa sécurité numérique : Créer des mots de passe solides et uniques Utiliser un gestionnaire de mots de passe comme Bitwarden Activer la double authentification (2FA) Vérifier les fuites de données sur HaveIBeenPwned 👉 Consultez le guide complet sur mon site web robinboucher.tech  ( 3 min )

🛠️ From LLM to Action Agent: How We Gave ChatGPT Superpowers with ToolAgent (MultiMindSDK) Nikhil Kumar ・ Jul 2  ( 3 min )

Learn how to integrate Firebase Cloud Messaging (FCM) with Laravel to send real-time web and mobile push notifications. Push notifications have become an essential tool for increasing user engagement and retention. Whether you're building a mobile app or a progressive web app (PWA), sending real-time alerts is crucial. In this comprehensive guide, you'll learn how to set up Laravel Firebase push notifications using Firebase Cloud Messaging (FCM)—step by step. Firebase Cloud Messaging is a free and reliable cross-platform solution from Google that enables you to send notifications and messages to devices. Laravel, being a powerful PHP framework, can easily integrate with Firebase, allowing your backend to trigger web push notifications and mobile alerts to individual users or groups. By the…  ( 6 min )

As a junior computer science student, my journey of exploring web frameworks has been filled with discoveries, challenges, and breakthrough moments. This learning path has not only enhanced my technical skills but also shaped my understanding of modern software development principles and practices. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have encountered numerous frameworks and libraries, but none have captured my attention quite like the modern web framework I've been studying. What started as a simple curiosity about high-performance web development evolved into a comprehensive exploration of cutting-edge technologies. My initial motivation came from a pract…  ( 7 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

In this guide, we'll show you how to build a production-ready analytics agent using the Agno framework and Tinybird's real-time analytics platform. By the end, you'll have an agent that can answer complex data questions, investigate performance issues, and deliver its findings through multiple channels. Agno is a Python framework designed for building AI agents with specific performance characteristics: Performance: Agents instantiate in approximately 3 microseconds and use 50x less memory than alternatives like LangGraph Model flexibility: Works with 23+ LLM providers including Claude, Gemini, and OpenAI Multi-modal support: Native support for text, images, audio, and video inputs/outputs Built-in reasoning: First-class support for reasoning models and chain-of-thought approaches Produc…  ( 15 min )

After working with containerized systems across several projects, I’ve seen how often the fundamentals are misunderstood. In this post, I break down Docker’s core architecture — images, containers, and what really happens under the hood. 🧱 Whether you're building scalable microservices or just getting your CI/CD right, understanding these internals matters. 👉 Read it here: https://feyashah.com/how-docker-works-internally-from-images-to-containers/ Docker #DevOps #SoftwareEngineering #Containers #BackendDevelopment  ( 3 min )

What if GPT-4 could actually do things — not just talk? 😤 The Problem We Faced We were building AI assistants for real-world use cases: AI doctors that need to fetch patient data AI agents that book tickets via APIs Internal tools that need to query CRMs or run math But GPT-4 and other LLMs hit a wall — they could talk, but not act. run real functions, query live data, or trigger tools. That’s when we built ToolAgent — a plug-and-play LLM wrapper in MultiMindSDK that gives ChatGPT the ability to run code, APIs, or custom tools — cleanly, flexibly, and reliably. ToolAgent is a smart class that wraps any LLM (like GPT-4, Claude, Mistral, etc.) and gives it access to real tools — your Python functions, APIs, microservices, even CLI commands. Instead of replying “I can’t do that,” your LLM wi…  ( 4 min )

We, as developers, can do better than just copy-pasting. We can innovate, collaborate, and create experiences that genuinely connect people. That's precisely the ethos behind what I'm introducing today: vibeconsole.us. Coding together has never been so easy. Imagine this: you, your friends, a shared screen, and your phones instantly transforming into controllers – no downloads, no complex setups, just pure, instant "vibing." This is more than just an app; it's a testament to what's possible when we leverage the power of collaborative development tools and intelligent prompt engineering. And speaking of which, this entire project is a submission for the World's Largest Hackathon Writing Challenge: Building with Bolt. The Spark: From Lonely Coder to Vibe Creator I started imagining a future…  ( 8 min )

Engineers and technical leadership teams have three common goals: Increase efficiency. Reduce toil and effort on teams. Build better abstractions. Perhaps most importantly, number 3. Abstractions for everyone who needs to perform a particular job, but may not need to know what's going on underneath the hood. In this blog post, you'll learn about one of the most effective ways to accomplish all three - by using IDPs. Organizations want to “do the Kubernetes thing” because it’s the de facto standard across the industry. At the same time, technical leadership teams do not want to: Hire engineers who are just Kubernetes experts Spend time with a massive amount of training for engineers to get up to speed. And the majority of engineers don't need to know what's going on underneath the hood. If …  ( 5 min )

Hi there! I'm Maneshwar. Right now, I’m building LiveAPI, a first-of-its-kind tool that helps you automatically index API endpoints across all your repositories. LiveAPI makes it easier to discover, understand, and interact with APIs in large infrastructures. DevOps often emphasizes CI/CD, observability, and uptime — but what about proactive security hardening? This post walks you through how to set up automated, cron-based security auditing with ClamAV and Lynis, powered by Ansible, and how to post alerts directly to Discord. You'll go from this: ansible-playbook -i hosts.ini cron-all.yml -v To an infrastructure where every server audits itself and sends alerts every night, with zero manual effort. Ansible — to orchestrate setup across all servers. ClamAV — antivirus for Linux. Lynis — …  ( 6 min )

Hey everyone, I'm Link! I'm excited to be a part of this community and share my first post with all of you. I've had some extra time on my hands lately, so I decided to create a comprehensive guide called System Design 101. In this guide, I'll walk you through building fundamental system components from the ground up, offering helpful tips along the way. I've kept the content abstract and free of specific code or software, so it's broadly applicable. Here's a glimpse of what you'll find inside: Web Services: Dive into the world of microservice architecture and discover best practices for creating scalable web services. Data Persistence: Get to know the persistence layer, understand the structure of common data stores, and tackle the challenges of distributed storage. System Administration: Learn about essential administrative tasks, key components, and best practices for maintaining and deploying distributed systems. Design Patterns: Explore the architectural patterns that are essential for designing large-scale systems. This guide is a big undertaking and is based on my own experiences, so there might be a few bumps along the road. I welcome you to contribute, share your thoughts, and help make this project even better. If you find System Design 101 helpful, I'd appreciate it if you could give the project a star on GitHub! Visit the official site here Check out the GitHub repo here  ( 3 min )

As a junior student learning web development, there was always a huge gap between theoretical knowledge and actual projects. It wasn't until I used this Rust framework to complete a comprehensive campus second-hand trading platform project that I truly understood the essence of modern web development. This project not only helped me master the framework but also gave me the joy of developing high-performance web applications. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs I chose to develop a campus second-hand trading platform as my course design project. This platform needed to support user registration/login, product publishing, real-time chat, payment integration, image upload, and other features. The technical requ…  ( 7 min )

TL;DR Summary After building Open Tech Explorer in the Bolt.new hackathon, I’m now transitioning from a rapid MVP to a production-grade, open-source platform-complete with Chrome & Firefox extension support, a live contributor pipeline, and a roadmap for deeper analytics and mobile PWAs. Coming into demo day with a solo-built Chrome extension and a minimal React web app, I discovered how critical real-time, community-driven tech discovery is for developers and researchers. Under hackathon pressure, I wired together React, Supabase, and Deno edge functions-then deployed the site at openexplorer.tech to prove the concept in under 48 hours. After demo day, I found myself staring at mountains of raw scan data and realizing there was a narrative buried in every entry. That moment sparked my v…  ( 5 min )

Imagine you’re a chef. You’ve just finished cooking your delicious signature dish. But instead of serving it immediately, you store it in a fridge so that other chefs (or even your future self) can access it anytime, anywhere. That fridge? In the world of Docker, it's called a Docker Registry. Let’s dive into this together and make it fun! 🎉 Docker lets developers package an application and everything it needs (like libraries, code, dependencies) into something called a container. These containers can run anywhere — on your computer, a server, or in the cloud — making development and deployment super smooth. But once you’ve created a container (or more specifically, a container image), where do you put it? That's where Docker Registry comes in! Think of a Docker Registry like a magical on…  ( 4 min )

The brutal truth about Day 1 and why I'm doubling down I barely made it through Day 1. There, I said it. While my initial blog post was full of confidence and ambitious plans, the reality of diving into graduate-level linear algebra after years of web development was like trying to drink from a fire hose while someone's screaming at you in a foreign language. The plan: Master vector operations, implement everything from scratch, solve 20+ problems, write clean documentation. The reality: I spent 3 hours just trying to remember what the hell a dot product actually means geometrically, not just computationally. Gilbert Strang Almost Broke Me Watching MIT 18.06 Lecture 1, I thought I was following along fine until Strang casually mentioned linear independence and my brain just... stopped. …  ( 8 min )

Use post reactions to vote for the most underrated skills for software engineers. 💖 Writing proper documentation 🦄 Effective communication 🤯 Code review 🙌 Presentation 🔥 Thinking big-picture 👇 Comment if your favorite isn’t in the list!  ( 3 min )

Learn how to bash set environment variable on Linux using .bashrc, .bash_profile, and export. This guide covers persistent and session-based variable settings.  ( 3 min )

In 2025, the best frontend developers aren’t just coders—they're toolsmiths. And AI is the sharpest tool in the box. Frontend development is evolving rapidly—and the expectations for speed, performance, and polish are growing even faster. As someone building with React, TailwindCSS, Next.js or Vue, you know how demanding this field can be. So what if you had a digital assistant that helped you code, design, and debug faster? That’s exactly what these 5 AI tools do. Here’s how you can leverage them to write less code, build more UI, and ship production-quality experiences in half the time. What it is: An AI pair programmer trained on billions of lines of code. Frontend use case: Auto-generates components, hooks, layouts, CSS, and even full pages in React, Vue, or plain HTML/CSS. Why devs lo…  ( 5 min )

🔍 1. Use Indexing Wisely — Not Blindly ✅ What It Does: Indexes speed up data retrieval by creating a quick lookup structure. Perfect for WHERE clauses, JOIN conditions, and ORDER BY. -- Create an index on frequently filtered column CREATE INDEX idx_users_email ON users(email); Over-indexing! Every insert/update operation becomes slower. Use pg_stat_user_indexes to find unused indexes. Composite indexes help with multiple conditions: CREATE INDEX idx_orders_customer_status ON orders(customer_id, status); EXPLAIN ANALYZE Before optimizing, you need to understand what your query actually does. EXPLAIN ANALYZE SELECT * FROM orders WHERE user_id = 42; This tells you if it’s doing a sequential scan (slow) vs an index scan (fast). Ignoring cost and actual execution time. …  ( 5 min )

A post by John Usa  ( 3 min )

Announcing The Ruby OAuth Collective: https://opencollective.com/ruby-oauth The ruby-oauth projects sit deep underneath hundreds of thousands of projects, including many that are vital parts of the modern internet. If you use Ruby there is a decent chance your project uses a gem from ruby-oauth! Major companies, including GitHub, use these projects in their enterprise software, so they need to be well tested and reliable. They are also packaged within major linux distributions. 100,000+ projects, 500+ packages depend on the oauth2 project, while The Ruby Toolbox reports downloads approaching 1,000,000 per week. The original oauth project is still very much in use as well; 49,000+ projects, and 600+ packages, and more than 500,000 downloads per week. I plan to continue maintaining both of them as long as I am able. our Discord (hosted by Galtzo FLOSS) if you need to chat about ruby-oauth code!  ( 3 min )

Cross-Platform: Write Once, Run Everywhere As a third-year computer science student, I frequently face challenges with cross-platform deployment when developing web applications. Different operating systems, different architectures, different environment configurations - these issues give me headaches when deploying projects. It wasn't until I encountered a Rust framework whose cross-platform features completely solved my troubles. This framework made me truly experience the charm of "write once, run everywhere." Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs This Rust framework is developed based on the Rust language, and Rust's cross-platform compilation capabilities amaze me. I can develop on Windows and then compi…  ( 7 min )

A post by RezaArka  ( 2 min )

Understanding the static Keyword in Java In Java, static keyword is powerful feature used primarily for memory management. It is one of those small keywords with big implications—allowing us to create members that belong to class rather than instances of class. This post explores how static works with variables, methods, blocks, and nested classes, along with examples. static Keyword? The static keyword indicates that a particular member belongs to the class itself and not to instances of the class. That means: Static variables and methods are shared among all instances. Static blocks execute once, at the time of class loading. Static members can be accessed without creating object of class. This makes static especially useful for scenarios where you want to store or manipulate common/…  ( 4 min )

As a junior computer science student, I have always been fascinated by real-time communication technologies. During my exploration of modern web development, I discovered that WebSocket technology opens up a whole new world of possibilities for creating interactive, responsive applications. This journey led me to understand the complete implementation from handshake protocol to message broadcasting. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I found that WebSocket represents a paradigm shift from traditional request-response patterns to persistent, bidirectional communication. Unlike HTTP, which follows a strict client-server request model, WebSocket enables both p…  ( 8 min )

App developers, your iPhone users are uploading photos, and it’s breaking your app! That’s because Apple’s default image format, HEIC, isn’t supported by most browsers. We've seen this issue firsthand with quite a few clients that have iOS-heavy user bases. You might not notice it during testing, but the moment a real user uploads a photo from their iPhone, things fall apart. In this post, we’ll walk through why it breaks your app, and how to fix it—with practical options for frontend and backend conversion, plus third-party tools. Alright, let's dive in! First, let’s render it on our site 🔥 Yeahhh… You see HEIC, while being highy efficient, is not highly supported in the browser environments. As you can see here none of the browsers besides latest re…  ( 8 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Hey everyone 👋 If you're working with AWS — whether you're building apps, managing infrastructure, or optimizing for performance — you'll eventually run into a ton of services and best practices. It can feel overwhelming. That’s why I wish someone had told me early on about purpose-built AWS services and the Well-Architected Framework. Together, they help you design scalable, secure, and efficient solutions — without burning out or overspending. Let me explain the way I wish someone had explained it to me 👇 AWS has hundreds of services — and they’re not general-purpose. They’re tailored to specific jobs. Want to deploy code without touching a server? Lambda’s your friend. In this module, I explored how AWS organizes these building blocks into specialized categories — each one solving a u…  ( 5 min )

Compose objects into tree-like structures to represent part-whole hierarchies. uniformly. The Composite Pattern is a structural design pattern that: Allows you to treat individual objects and groups of objects the same way. Commonly used to build tree structures (e.g., filesystems, UIs, org charts). Enables recursive structures using "has-a" relationships. Use Case Description 📂 File System Files and directories, both implement Node 🧑‍💼 Org Chart Employees and managers all implement Employee 🧱 UI Component Hierarchy Buttons, Panels, Containers implement Component 🧾 HTML/XML Elements Tags nested inside other tags 🧪 Test Suites Individual tests and test groups run recursively Let clients treat leaf nodes and composite nodes uniformly via a shared interface. …  ( 4 min )

Large language models, or LLMs, are one of the most exciting new tools of this century, I'd compare the buzz and culture shift they brought with them to the smartphone era kicked off by the iPhone. But just like any new tool, with great power comes great responsibility, that responsibility comes in understanding just how these models tick under the hood. Enter the new discipline of prompt engineering, a new skill that will gain importance in this new AI era. The first step is getting your head around just how these AI models learn, respond, and "reason", that system being tokens. When an LLM receives a batch of data to process, such as the Oxford English Dictionary or an entire art gallery, it breaks down each input into bite size data bits called tokens, through a process called tokeniza…  ( 5 min )

Please read here: https://fiosproject.de/read/#Visualizing%20443%20Addresses%20Shouldn't%20Be%20This%20Hard.md In this post, I share my chaotic journey of trying to visualize 443 addresses on a map. What started as a simple folium project quickly spiraled into API failures, mouse automation nightmares under Wayland, a reluctant two-hour switch to Windows, and a final unexpected solution involving scraping coordinates from a tiny website exposing Apple MapKit credentials. It’s a story of technical roadblocks, questionable workarounds, and the sheer stubbornness to make something work – no matter how many ethical grey areas I had to wade through.  ( 3 min )

AI isn't the solution to all your problems. AI Alternatives are plenty and specific to your use case. Understanding the nature of your query is the first step for finding an alternative or using AI smart and responsibly. human experts (developers, translators, artists, ...) specialized algorithmic tools like linters and IDEs search engines like Google, Ecosia, DuckDuckGo documentation forums StackOverflow research, learning by doing creative and analytic thinking AI is prone to problems affecting its output: hallucinations, incompleteness, inconsistency, and bias. AI usage is costly, and the popular free services might require expensive paid plans or downgrade to sponsored light versions at any time. AI is costly for humanity, even if it's cheap or free for you: computation, databases and …  ( 10 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Frontend Masters isn’t just another course platform. It’s where developers master practical, production-ready skills directly from engineers at top tech companies like Netflix, Google, Stripe, and Spotify. 🔥 What you’ll gain: In-depth courses (200+) covering: 🟨 JavaScript & TypeScript – From fundamentals to advanced patterns ⚛️ React – Hooks, architecture, and performance optimization 🌐 Fullstack & Backend – Node.js, Go, Git, Docker, databases & more 21 learning paths – Structured roadmaps to level up from junior to senior and beyond Real-world techniques – Taught by devs who build at scale daily ✅ Always up-to-date with the latest frameworks, tools, and best practices ✅ Learn how things work under the hood to become a confident, job-ready engineer Your path to senior developer and beyond starts here. 🔗 frontendmasters.com  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

KT142C Voice Chip: A Selection Solution for 6 - segment Music IO Control and Button - battery Power Supply When it comes to the selection of voice chips with the requirements of independent IO control for 6 segments of music and power supply by button batteries, there are specific key points. The core is that the chip should adopt the SOP16 package to meet the configuration of 6 IO ports and be able to work under low - power conditions at around 3V. IO Resource Configuration：To achieve independent control of 6 segments of music, with each segment corresponding to an independent IO trigger port, at least 6 independent IO pins are required for music trigger control. Package Form Requirement：Only the SOP16 package structure can meet the required number of pins. Power Supply Characteristic R…  ( 4 min )

The moment is here! We recently announced DEV Education Tracks, our new initiative to bring you structured learning paths directly from industry experts. Today, we're thrilled to launch our very first track in partnership with the team at Google AI. This track will guide you through Google AI Studio's new "Build apps with Gemini" feature, where you can turn a simple text prompt into a fully functional, deployed web application in minutes. This DEV Education Track is a three-part experience: 1) an expert tutorial followed by 2) a hands-on build and 3) a writing assignment. Work through all three parts and you'll earn the "Build Apps with Google AI Studio" badge. Start with this comprehensive guide created by @dynamicwebpaige and @olivier_lacombe_abc24cee3 from the team at Google AI: From p…  ( 4 min )

A Hands-On Guide to Google AI Studio's New Build Feature Ever had a brilliant app idea but dreaded the mountain of boilerplate code, setup, and debugging needed to just get a prototype running? What if you could describe your app in a sentence and watch it come to life, fully structured and ready to deploy securely and at scale? That's not science fiction anymore. It's the new "Build apps with Gemini" feature in Google AI Studio, a revolutionary tool that acts as your AI co-founder, architect, and developer, all rolled into one. In this guide, we'll walk you through the entire process, from a simple idea to a live, deployed web application, using the example from the video: an AI-powered "Magic: The Gathering" card generator. Everything starts with your idea. The key to this new feature …  ( 6 min )

So apparently I'm collecting habits now like they're going out of style. Frontend project? Done. 4am wake-ups? Unfortunately, yes. Gym membership? Active (and intimidating). Four leetcode problems today? Easy ones, but who's counting? My brain went from "let me check Twitter for 3 hours" to "let me solve problems that may or may not exist in the real world" and honestly, I'm not sure how we got here. Finished a frontend project recently. Nothing that's going to make TechCrunch, but it loads without breaking, responds when you click things, and doesn't make users question their life choices. In our world, that's basically winning the lottery. The satisfaction of seeing something you built actually function is weird. Like, genuinely weird. You spend hours fighting with CSS (why won't this di…  ( 4 min )

Hey devs 👋, If you’ve ever deployed a Laravel app to your VPS and ran: php artisan serve …you probably noticed two annoying problems: Your website stops working as soon as you close the terminal or SSH session. Your app runs on port 8000 by default, so accessing it via your domain without specifying the port (e.g., https://www.xyz.org:8000) becomes messy. Today, I’ll share a step-by-step, production-friendly solution so your Laravel app: ✅ Runs in the background without any port Let’s go! php artisan serve in Production First, a reminder: php artisan serve is only for local development. It uses PHP’s built-in server, which is not optimized or secure for production traffic. In production, you should use a proper web server like Nginx or Apache to serve your Laravel app. Here’s how to do…  ( 5 min )

Traditionally, experimenting with images or videos involved generating and storing several versions, which can take time and storage space. Every new campaign or test variation meant uploading new files, which slows down creative workflows and clutters storage systems. This approach doesn’t scale well in a world where businesses must adapt quickly to trends, user behavior, or personalization strategies. Dynamic URLs allow teams to apply on-the-fly transformations to media assets using URL parameters. By simply modifying the URL, one file can serve endless variants. It can be resized, cropped, filtered, overlaid with text, or stylized, making experimentation both fast and lightweight. By leveraging this, developers, marketers, and content creators can instantly test different layouts, formats, and styles. Creative teams can experiment without waiting on developers or file uploads. Developers can build systems that automatically tailor content based on user context, like device type, location, or preferences, by dynamically modifying URLs at runtime. E-commerce: Show personalized product images with region-specific prices or seasonal backgrounds. Media & Publishing: Optimize images for different screen sizes and orientations. Marketing Teams: Run quick visual tests with different headlines, CTAs, or badges without creating new assets. Dynamic URLs unlock a faster, more efficient way to experiment with media. By shifting from static assets to flexible, on-demand transformations, teams can iterate quickly, reduce storage clutter, and deliver personalized experiences at scale. Cloudinary’s Dynamic URLs offer a powerful way to test, iterate, and optimize visual assets without creating multiple static versions.  ( 3 min )

Today! We’re going to continue TypeScript learning like you’re a smart 5-year-old who loves to build things and asks “why?” (which is the best thing ever). & yes “why?” is my way of learning. I've divided this into 20 Chapters. and will go one by one and each will be of 2 - 3 min. of read. Chapter 8 Chapter 9: Enums (aka: “Giving numbers and strings meaningful values for your app.”) You’re making a game with four difficulties: Easy Medium Hard Impossible You could: Use "easy", "medium", etc. everywhere (but risk typos like "medum") Use numbers like 1, 2, 3, 4 (but you’ll forget which is which) Enums help you give names to these values and keep them organized. An Enum is like a labeled list of values you can use in your code. enum Difficulty { Easy, Medium, Hard, Impossible, } le…  ( 4 min )

CSS Modules and Styled Components are modern solutions in web development for improving CSS maintainability. They address issues with traditional CSS, such as style conflicts, naming conventions, and global scope, through different approaches. CSS Modules is a modular CSS approach that restricts the scope of CSS selectors to local contexts, preventing global style conflicts. Each CSS file generates unique class names, ensuring their exclusivity. /* styles.module.css */ .button { background-color: blue; color: white; } .active { font-weight: bold; } import styles from './styles.module.css'; function MyComponent() { return ( Click me Active ); } …  ( 6 min )

This article was originally published on IBM Developer. Training and fine-tuning large language models (LLMs) is becoming a central requirement for modern AI applications. As these models grow in size—from billions to hundreds of billions of parameters—the demands on computational resources have increased dramatically. Fine-tuning such models on a single GPU is no longer realistic due to memory limitations and training inefficiencies. Sharding is the process of splitting a model’s data or components across multiple devices—such as GPUs or nodes—so that the training workload is distributed. By dividing the model’s parameters, gradients, and optimizer states into smaller “shards,” each device only needs to manage a fraction of the total, making it possible to train models that would not ot…  ( 4 min )

OpenTofu offers flexibility and freedom—but with that comes complexity. Even seasoned teams can stumble over common pitfalls. Let's dive into the top five OpenTofu errors and how to prevent them. Mismatched or misreferenced provider blocks can break deployments. For instance: terraform { required_providers { aws = { source = "registry.terraform.io/hashicorp/aws" version = "~> 5.0" } } } Why it's a problem: Referencing the Terraform registry (registry.terraform.io) when using OpenTofu can lead to conflicts and violates Terraform's terms when used outside their ecosystem.:contentReference[oaicite:6]{index=6} ✅ Fix it: Update provider sources to point to OpenTofu's registry:​:contentReference[oaicite:9]{index=9} terraform { required_providers { aws = { so…  ( 4 min )

Hi forks, Just added image generation too — so you can create images and turn them into videos all in one place. Fast (~10–30s) Cheap (from $0.10/video) Auto-selects best model for quality/speed/cost Smooth motion native multi-shot storytelling diverse style precise camera control https://www.vidduo.com/ Would love feedback!  ( 3 min )

Introduction Prerequisites Before you begin, ensure you have: Active Azure subscription with sufficient permissions GCP project with appropriate IAM roles Basic understanding of networking concepts (IP addressing, subnets, routing) Public IP addresses available for both cloud environments. Step 1: Prepare Azure Environment Navigate to your Azure portal Search and click on resource group Click on create Name your resource group Select region Click create Create Azure Virtual Network Go back to your Azure portal Search and click on virtual networks In resource group space, choose the resource group you created Let's name our Vnet Azure-vnet Select a region Click on security and enable encryption Click on IP address Put an IP address (192.168.0.0/16) You should delete the defaul…  ( 7 min )

🤖 I Compared ChatGPT, Gemini, Claude, and DeepSeek for Coding – Here's What Surprised Me As a developer, I’m constantly experimenting with tools to speed up my workflow — and lately, that includes a lot of AI assistants. So I tested ChatGPT, Gemini, Claude, and DeepSeek for real-world dev tasks — from debugging to generating code — and here’s my breakdown of what each one did well (and not so well). Strengths: Consistently the most accurate for code generation Great at understanding context, even across multiple prompts Plugins & GPTs are useful for docs, UI, testing, etc. GPT-4o is fast, smart, and feels conversational Weaknesses: Needs very specific prompts for edge cases Code explanations can get verbose Best for: Fullstack devs, code refactoring, architecture advice Strengths: Clea…  ( 4 min )

Images are essential to make a website attractive and engaging, but if they aren’t optimized, they can hurt your performance and impact your Google rankings. In this article, I’ll show you in a practical way how to optimize images to ensure a good user experience while improving your website’s SEO. Slow sites are penalized in search rankings Heavy images increase loading time Optimized images also rank better on Google Images, bringing extra organic traffic Improved accessibility for users with screen readers In other words: **optimizing your images improves your website’s performance and visibility at the same time. JPEG: best for photographs PNG: great for images with transparency WebP: modern format, high quality, smaller size SVG: ideal for icons and vector graphics 💡 Tip: WebP can reduce image weight by up to 30% compared to JPEG without losing quality. Set width and height to what is actually needed Use compression tools like TinyPNG, ImageOptim, or plugins such as Smush (WordPress) Avoid oversized images scaled down with CSS The alt attribute describes the content of the image, helping Google understand it while improving accessibility. Example: html  ( 3 min )

We have already done checking spelling in one way, what I mean by that if spelling have one incorrect character then output will be correct that only. But now we are going to do it in two way meaning if we more than two character which is incorrect how we deal with that. One Edit Way: spell_checker('famili') Now we two character wrong then it return empty list. Two Edit Way: Whole code work the same, suggested_words = set(edit(word)) Calls the edit() function to get all 1-edit-away words (insert/delete/replace/swap). Converts the result into a set to: Remove duplicates Allow fast lookups and union operations for e1 in edit(word): Loops through each word that is 1 edit away. Each e1 is a candidate misspelling that might still be close to the correct word. suggested_words.update(edit(e1)) Calls edit() again to get all words that are 2 edits away (edit of an edit). Adds them into suggested_words using .update() (which merges sets). After this, suggested_words contains both: All 1-edit-away words All 2-edit-away words spell_check_edit_2("familea") Output: ['family', 'familiar', 'failed', 'families', 'famine']  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

If you've been working with React function components, you might have heard about useCallback. But what exactly does it do and why is it useful? Let's break it down simply. The Challenge with Function Components function components re-run entirely on every re-render. This means that any functions you define inside your component are also recreated from scratch each time the component updates. While this behavior is usually fine, it can lead to performance issues, especially when you pass these functions down as props to child components. Enter useCallback: Memoizing Your Functions useCallback comes in handy. It's a React Hook that lets you memoize a function. In simple terms, it "remembers" your function. import React, { useCallback } from 'react'; function MyParentComponent() { const h…  ( 4 min )

LightningChart .NET is introducing its new version 12.3.1, which focuses on feature improvements and new chart examples. Here are the improvements in a nutshell: Now ensures accurate rendering of line series, even when the visible axis range is as small as a fraction of a pico-unit (10-¹²). This enhancement enables significantly deeper zoom levels. HERE map rendering services have been upgraded to use higher-quality images by default. A new public Size property has been introduced, allowing users to select lower-quality images to accelerate map tile downloads when needed. In the comparison, the new high-quality map is shown on the left, and the previous version is on the right. A new volumetric example has been added to the demo, and the ‘lidar’ example now supports loading more data points for enhanced visualization. Access the latest version with a 30-day free trial. Or read the full official release note. Written by: Send me your questions via LinkedIn  ( 3 min )

The Unsung Hero: Deep Dive into gnome-terminal for Production Ubuntu Systems Introduction In large-scale Ubuntu deployments – whether cloud VMs powering a microservices architecture, on-premise servers supporting critical applications, or even containerized environments where debugging requires shell access – the humble gnome-terminal is often overlooked. However, its configuration and behavior directly impact operational efficiency, security posture, and troubleshooting speed. A seemingly minor misconfiguration, such as default shell settings or character encoding, can cascade into significant issues during incident response or automated deployments. This post aims to provide a comprehensive, engineering-focused exploration of gnome-terminal, moving beyond basic usage to cove…  ( 6 min )

Businesses need private, highly available, and cost-efficient storage for sensitive files. This project sets up Azure Blob Storage to securely store internal documents with controlled access, automated backups, and smart cost management. Key Steps: Create Storage Account – Set up Azure storage with high-availability redundancy. Restrict Container Access – Ensure only authorized users can access internal files. Generate SAS for Partners – Securely share files with external collaborators. Back Up Public Website Data – Protect public content with private backups. Optimize Costs with Lifecycle Rules – Automatically move old files to cheaper storage. This solution delivers security, compliance, and resilience for critical company data. Let’s get started. Create a storage account for the interna…  ( 5 min )

TL;DR: NARAKA: BLADEPOINT is kicking off its 4th Anniversary with a live stream unveiling a fresh gameplay mode called Rift Traversal and introducing a brand-new hero, Inor Wan. When the July 8 PT update drops, jump in to grab an exclusive EXTREME weapon skin and a slew of limited-time anniversary rewards. Don’t miss the surprises and special content lined up for all forerunners!  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

“It worked on my machine” — a classic excuse we’ve all heard (or used). But what if your code never made it to a broken state in the first place? Static analysis is a silent hero in the PHP world, detecting errors, enforcing coding standards, and even directing architectural choices before your application receives a submission. One of the best things you can do is incorporate static analysis into your workflow, whether you're dealing with ancient codebases, developing Laravel apps, or expanding enterprise platforms. Let's explore the ways in which PHP static analysis tools, like PHPStan, Psalm, and PHP_CodeSniffer, can assist you in writing code that is safer, cleaner, and easier to maintain beforehand. PHP has come a long way from its loosey-goosey dynamic roots. With the rise of strict…  ( 6 min )

Hey Dev Community! I'm thrilled to share another major milestone for the Notion Developer's Hub: the Code Cascade theme is now officially finished! 🎉 It's been a focused effort to bring this distinct visual style to life, and I'm really excited about how it complements the functionality of the hub. My goal with creating multiple themes is to offer you genuine choice in how your Notion workspace looks and feels. While the Pixel Forge theme brought a vibrant, retro-inspired aesthetic, Code Cascade was designed with a focus on modern clarity, clean lines, and a streamlined feel, aiming to provide a calm yet productive environment. Bringing this theme to completion involved meticulously crafting its visual elements, layouts, and overall aesthetic. I believe it offers a fresh and distinct experience for managing your projects, organizing code, tracking bugs, and boosting your personal growth. What's Next for the DevHub? This next theme will explore a completely different aesthetic, drawing inspiration from the intricate and organized beauty of circuit boards, specifically with a cyberpunk theme in mind. Expect a design that emphasizes structure, connection, and precision, providing yet another unique way to personalize your Notion Developer's Hub. I'm committed to continuously developing new themes to ensure the Notion Developer's Hub remains adaptable, visually appealing, and truly yours. Stay tuned for more updates as The Circuit Board theme takes shape, and beyond! Your interest keeps this #BuildInPublic journey going.  ( 3 min )

As a frontend developer and visual design enthusiast, I always felt like my editor should reflect both my mindset and my mood. That's why I created two color themes for Visual Studio Code — elegant, functional, and deeply personal. Solaria is a clean, minimalist, and developer-friendly theme pack with both light and dark variants. It was inspired by Nordic minimalism and the gentle color harmony of Tailwind CSS. Solaria Light — airy and fresh, perfect for day coding Solaria Dark — soft and focused, ideal for night sessions Optimized for: JS/TS, HTML, CSS/SCSS, PHP, Python, Java, C/C++, Ruby, and more Semantic Highlighting: colors that follow context (variables, functions, classes) Tailwind CSS classes & SCSS variables pop with clarity Meets WCAG 2.1 contrast standards Clean UI for …  ( 4 min )

Mastering Asynchronous JavaScript: Promises, Async/Await, and Beyond by Alexey Bashkirov Meta description: Learn how to harness Promises, async/await, and other advanced patterns to write clean, efficient asynchronous JavaScript—complete with code examples and best practices. JavaScript’s single‑threaded nature means that every time-consuming operation—network requests, file reads, timers—must be handled asynchronously. Yet managing callbacks can quickly turn your code into “callback hell.” In this article, we’ll explore the core asynchronous patterns in JavaScript (Promises, async/await, and more), along with practical tips to keep your code clean, readable, and performant. Why Asynchronous JavaScript Matters Promises: The Foundation Creating a Promise Chaining and Error Handling Async/…  ( 5 min )

What If Innovation Didn't Need Secrets? A conversation that led to this blog series. Me: Why is every company building its own AI model? ChatGPT: Because each company wants to protect its data, its algorithm, its “edge.” It's about owning the secret sauce. Me: But the cost is enormous. We’re duplicating massive infrastructures, wasting electricity, burning GPUs… just to keep things private? ChatGPT: Exactly. It’s innovation fueled by secrecy, not sustainability. Me: What if we flipped that? What if technologies could be shared—but creators still got paid? Not just with praise, but with actual income? ChatGPT: Then maybe we could slow down the arms race. And build something that benefits more than just shareholders. That conversation didn’t end there. It became a question I couldn’t …  ( 4 min )

I missed something at Microsoft Build 2025: the announcement of the new dotnet run file.cs model in .NET 10 Preview 4. This is a new paradigm for running and writing .NET applications and if you are reading this, you might not be the target of this feature. However, you will probably meet or read C# code that is written this way. This article will explore the new feature of dotnet run file.cs and the value it brings to the .NET ecosystem. Run it! Today, if I wanted to write a simple C# console application that output "Hello, World!", I need to do the following: Install the .NET SDK. Install an IDE or text editor like Visual Studio or Visual Studio Code. Create a new .NET project using the IDE or the dotnet new CLI command. Write my code in the Program.cs file. None of this is changing, or …  ( 7 min )

Sam Altman Slams Meta’s AI Talent-Poaching Spree: 'Missionaries Will Beat Mercenaries' | WIRED “What Meta is doing will, in my opinion, lead to very deep cultural problems,” said OpenAI CEO Sam Altman in a leaked memo sent to OpenAI researchers. wired.com  ( 3 min )

A Pro-Russia Disinformation Campaign Is Using Free AI Tools to Fuel a ‘Content Explosion’ | WIRED Consumer-grade AI tools have supercharged Russian-aligned disinformation as pictures, videos, QR codes, and fake websites have proliferated. wired.com  ( 3 min )

Sam Altman takes his ‘io’ trademark battle public | The Verge Altman put his emails with Iyo’s founder in the spotlight. theverge.com  ( 3 min )

Here’s the scoop: Mark Zuckerberg just unveiled Meta Superintelligence Labs (MSL) in an internal memo, tapping Alexandr Wang (Scale AI’s CEO) as chief AI officer and former GitHub boss Nat Friedman as co-lab lead. Over the past few months Meta has splashed out $14.3 billion on Scale AI and gone on a full-on poaching spree, snagging top talent from OpenAI, Anthropic and Google to build its next-gen AI models. The memo drops a who’s-who list of hires—think folks behind GPT-4 variants (Trapit Bansal, Shuchao Bi, Huiwen Chang, Ji Lin, Hongyu Ren, Jiahui Yu, Shengjia Zhao), Anthropic inference guru Joel Pobar, DeepMind veterans Jack Rae and Pei Sun, plus Google Fellow Johan Schalkwyk—and hints at a serious sprint toward “superintelligence.”  ( 3 min )

TL;DR A new Psychiatry Research study surveyed 310 long-term antidepressant users in the U.K. and found that the longer you pop those pills, the nastier—and stickier—the withdrawal. Less than six months of use saw mostly mild, short-lived symptoms (64% experienced some discomfort, only 7% severe). But after two years, a whopping 96% felt withdrawal, 25% had severe reactions, over 30% suffered for more than three months, and 79% couldn’t quit despite trying. Turns out most folks taper way too fast (or quit cold turkey), making matters worse. The paper argues for “hyperbolic tapering” (tiny, slowing dose cuts) and updated guidelines so patients aren’t blindsided by anxiety, “brain zaps,” dizziness and more. Bottom line: use antidepressants only as long as you need them—and plan your exit ramp from day one.  ( 3 min )

'Doctor Odyssey' Canceled at ABC After One Season 'Doctor Odyssey' Canceled at ABC After One Season 'Doctor Odyssey' has been canceled after one season on ABC. variety.com  ( 3 min )

How Custom Web Application Development Impacts SEO Performance In the ever-competitive digital space, being visible in search engines isn't just beneficial—it's essential. Businesses often invest in content marketing and backlink strategies, but the real foundation of a strong SEO strategy lies in how your website is built and functions. Key Points Custom web applications can significantly boost SEO rankings by improving speed, structure, and UX. They allow for greater control over technical SEO factors like crawlability, schema, and mobile responsiveness. Using best practices in development ensures your web app is not just functional, but SEO-optimized from day one. Enter custom web application development. Unlike cookie-cutter website templates, custom apps allow for detailed optim…  ( 8 min )

Looking for an open source tunneling solution? Meet Tunnelmole If you’re searching for an open source tunneling solution, you won’t find the latest version of ngrok in the ngrok GitHub repositories. Ngrok has not been open source for several years, and only the older v1 code remains available on GitHub. Tunnelmole is the answer. It’s a modern, open source alternative to ngrok, available right now on GitHub. Tunnelmole gives you free public URLs for your localhost, supports self-hosting, and is built for developers who value transparency and control. In this article, you’ll learn: Why ngrok isn’t on GitHub since many years ago (and what that means for you) What makes Tunnelmole different How to get started with Tunnelmole in seconds Real-world use cases for webhooks, API testing, and rem…  ( 6 min )

A post by Stephan Nordnes Eriksen  ( 2 min )

As a third-year computer science student, I have repeatedly experienced how architecture design determines code maintainability and development efficiency. Every time a project grows or requirements change, poor architecture becomes a nightmare. Only after using this Rust web framework did I truly understand that "architecture is productivity." Today, from the perspective of a ten-year editor and developer, I want to share my thoughts on modern web architecture, modularity, type safety, and error handling, based on real project experience. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In traditional Node.js or Python web frameworks, project structure often becomes chaotic as business grows. In contrast, this framework …  ( 5 min )

The AI community has become obsessed with prompt engineering. Twitter threads dissect the perfect system prompt. LinkedIn influencers share their "revolutionary" ChatGPT hacks. YouTube gurus promise to unlock AI's hidden potential with one weird trick. But here's my opinion: most prompt engineering advice is becoming obsolete. The Death of "Act As" and "Think Step by Step" Remember when "act as a x" or "think step by step" transformed your results, Those days are fading fast. As reasoning models like o1 and o3 emerge, LLMs are getting dramatically better at interpreting casual, conversational prompts.The skill of traditional prompt engineering is gradually decreasing in value. But that doesn't mean prompt engineering is dead. The 1% Compound Effect Here's where the real insight emerge…  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

In the world of high-performance Rust programming, you often hear about hardcore optimization techniques: asynchronous magic with Tokio, blazing-fast SIMD instructions, lock-free concurrency, and more. Yet there’s one often-overlooked tool lurking in your stack that can deliver a massive, sometimes game-changing performance boost with minimal effort: 👉 The Memory Allocator. Yes, really—by simply swapping out Rust’s default allocator, your application can achieve multi-fold throughput improvements and significantly lower latency in high-concurrency or large-data workloads. This isn’t hype—it’s backed by serious benchmarks: Authoritative Benchmark Highlights Microsoft mimalloc report: Under heavy multithreaded workloads on Linux, mimalloc delivered 5.3× faster average performance compared t…  ( 6 min )

In today's world, simply having different kinds of people in a workplace is not enough. True progress means making sure everyone feels valued, respected, and that they truly belong. This is the heart of Diversity, Equity, and Inclusion (DEI). For Human Resource (HR) teams, DEI is no longer just a nice idea. It's a must-have strategy. It's about building a strong, fair, and welcoming place where all employees can do their best work. HR leads this important change. Let's make these three vital terms clear for Human Resource. Diversity: This means having a wide range of different people in the workplace. It's about visible differences (like race, gender, age) and invisible ones (like background, thoughts, experiences, abilities, sexual orientation). Diversity is about who is in the room. Equi…  ( 8 min )

In UX design, we constantly aim to create intuitive, responsive, and emotionally intelligent interfaces. But what if some of the most profound lessons in user experience came not from Silicon Valley, but from a brightly coloured mat on a preschool floor? That’s the unexpected yet relevant insight we gain when we examine the structure and philosophy behind sensory classes Ryde—programs designed to help babies and toddlers process the world through movement, sound, touch, and visual input. At first glance, early childhood education and front-end development might seem worlds apart. But both disciplines share a core mission: creating environments where humans feel safe, stimulated, and encouraged to explore. And as developers look for ways to build more human-centric digital spaces, there’s r…  ( 6 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

Want to create a real-world, beautiful Notes App using only HTML, CSS, and vanilla JavaScript — no frameworks, no libraries? In this detailed step-by-step tutorial, you’ll learn how to build a clean, responsive notes-taking app from scratch that saves your notes in the browser’s localStorage and works perfectly on desktop and mobile. Whether you’re a beginner eager to sharpen your JavaScript skills or an intermediate dev looking to add a solid project to your portfolio, this tutorial walks you through every piece of the puzzle — from HTML structure to interactive JavaScript logic and polished CSS styling. 🔥 What You'll Build 📚 What You’ll Learn ⏳ Timestamps 🎯 Why You Should Build This 🎥 Watch the Full Tutorial Here ⬇️ 🔔 Subscribe for More Tutorials https://www.youtube.com/@learncodewithalex?sub_confirmation=1 Let’s connect: 🏷 Tags html #css #javascript #frontend #webdevelopment #notesapp #vanillajs #localstorage #responsivewebdesign #frontendproject #learncodewithalex #webdev #programming #nocssframework #webdesign  ( 4 min )

Middleware: The Soul of Web Frameworks As a third-year computer science student, I frequently need to handle common functionalities like CORS, authentication, and logging when developing web applications. The traditional approach involves repeating these codes in each route, which I find very tedious. It wasn't until I encountered a Rust framework whose middleware system completely changed my development approach. The middleware design of this framework showed me a new realm of web development. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs This Rust framework's middleware system adopts functional programming design principles. Each middleware is an independent async function that can be freely combined to form powerf…  ( 8 min )

Starting with a good react website templates can save your hours, whether you are a developer creating a side project or a designer hoping to launch quickly. Configurations, layout, and limitless styling quickly mount up. Fortunately, there are tons of wonderful, production-ready templates in the React ecosystem, many of which are totally free. The top free React website templates for 2025 are carefully picked in this list, which combines simple design and clean code so you can focus on creating something amazing. Although it’s always a choice, there are definite advantages to choosing a free React template, particularly when clarity and time are of the essence. Save Time on Setup: Templates provide routing, layouts, and components that are ready to use. There’s no need to start from scrat…  ( 9 min )

Hello Dev community! 👋 I recently had the honor of being a guest on LN247 News to discuss a topic close to my heart: "How Young Nigerians Are Building Tech Startups". As someone who co-founded Codesphere Academy and Codesphere Nexus, this was an opportunity to share our journey and the lessons we've learned in Nigeria's vibrant tech ecosystem. Key Insights I Shared: The Proudest Moment This was my golden opportunity to explain cloud replication strategies. I used the real-world example of the Iran-Israel war: *"Imagine a company hosts data in Iran, and war destroys the data center. With proper cloud replication, that data is automatically mirrored to another region—say, Australia—ensuring zero downtime. That’s the power of geo-redundancy in cloud architecture." To my fellow African developers and founders - your background isn't a limitation, it's your unique advantage. What small step will you take today toward your big dream? Let's discuss in the comments! MadeInNigeria #TechStartups #CloudComputing #AfricanInnovation #DeveloperJourney  ( 4 min )

The Openpayd and Ripple partnership showcases sophisticated financial infrastructure integration, combining traditional banking rails with blockchain-based settlement networks. This technical collaboration addresses key challenges in cross-border payment processing. Real-time payment rails supporting EUR and GBP settlement Blockchain Integration Seamless interoperability between traditional and digital asset infrastructure API Architecture https://www.tswhzc.com/ blockchain #api #fintech #payments #infrastructure  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

API documentation isn't just a checklist item—it's the bridge between your product and the world. If you've ever been lost in a sea of outdated docs or spent hours answering the same integration questions, you know the pain. This guide will show you how to create online API documentation that's clear, interactive, and actually helps your users (and your team). Forget static PDFs and dusty wikis. Online API documentation is dynamic, always up-to-date, and accessible from anywhere. It's the "front door" for your API, giving developers, partners, and even non-coders everything they need to get started, troubleshoot, and build. What should it include? Endpoint references: All the details—methods, paths, parameters, and what to expect in return. Authentication guides: How to get API keys, use O…  ( 6 min )

Drawing perfect circles with CSS and HTML is a fundamental skill every web developer should master. Whether you're creating profile avatars, buttons, loaders, or interactive elements like our Draw a Perfect Circle game, understanding how to create circles programmatically is essential for modern web development. In this comprehensive guide, you'll discover multiple techniques to create circles using pure CSS, understand when to use different approaches, and learn best practices for responsive, accessible circle designs. From basic circular shapes to advanced animated effects, we'll cover everything you need to know. Circles are everywhere in modern web design. They create visual hierarchy, draw attention to important elements, and provide a softer, more approachable aesthetic compared to s…  ( 10 min )

As a third-year student deeply passionate about computer science, I am often amazed by the captivating "real-time" nature of modern internet applications. Whether it's the split-second delivery of messages in instant messaging software, the seamless synchronization of multi-person editing in online collaborative documents, or the millisecond-level data refresh on financial trading platforms, these seemingly ordinary functions are all supported by powerful backend technologies. In my exploratory journey, the combination of asynchronous programming and high-performance frameworks has proven to be key to achieving this "pulse of real-time interaction." Recently, a web backend framework, with its outstanding asynchronous processing capabilities and deep optimization for real-time scenarios, ha…  ( 9 min )

Introduction As organizations move sensitive workloads to the cloud, ensuring compliance with regional data laws, availability SLAs, and strong encryption is no longer optional. In this post, I will walk through securing a web application hosted on AWS, leveraging Control Tower to structure a compliant multi-account environment. Imagine you have a financial or healthcare applications whose data MUST Reside in a specific region or location, Can't afford to be unavailable due to its function Sensitive information like customers' biodata, credit/debit card information etc are stored. Finally, when weekly or quarterly audit and compliance reports are required by your management or 3rd party auditors. How do you achieve these with a single account. Hence, multi-account architecture …  ( 5 min )

Remote Work Policies That Actually Work: A Developer's Guide Kruti for Teamcamp ・ Jul 2 #webdev #productivity #workplace #programming  ( 2 min )

Simple cyberpunk-alike animation from inside a terminal.  ( 2 min )

The Quiet Builders — A Community for Devs Who Build with Soul 🌙💻 Not every developer chases trends or applause. Some of us build in silence. Some of us write code like poetry. Some of us launch projects that no one sees — but still matter deeply. We are the developers who: Build side-projects late at night Believe code is art, not just syntax Create CSS frameworks, languages, ideas — not for fame, but for expression Work alone, but never without purpose I’ve been writing, building, and publishing from my heart — including my book, Programming as an Art, and open-source projects like Spider.css and Hinglish. Sometimes people read. Sometimes they don’t. But I never stopped. This is for all of us who create without claps. For the devs who vibe with their code — even if no one notices. It’s not a club. It’s a feeling. But if you connect with this idea, you can: Use the tag #thequietbuilders on your posts Leave a comment below with your story or a project you built quietly Follow me @pjdeveloper896 — let’s connect as quiet creators “We don’t make noise. We make meaning.” If you feel this — welcome home. 🖤  ( 3 min )

Public-facing apps like React, Flutter, or plain JavaScript often make a critical OAuth mistake: they use the Client Credentials Grant to access protected APIs directly from the frontend. This breaks core OAuth security assumptions. In this post, I explain: What the Client Credentials Grant was designed for Why it’s dangerous to use in public apps Real-world risks like token leakage and backend impersonation What to use instead (like PKCE or backend proxies) The problem is more common than it should be — and it often goes unnoticed until something breaks. You can read the full breakdown here: https://blog.sentry.security/oauth-2-0-client-credentials-misuse-in-public-apps/ If you've encountered this or seen similar misuses, feel free to share or discuss below.  ( 3 min )

From AutoGPT to LangChain Agents, here’s why Agentic AI is shaping the future of how machines think, plan, and act on their own. Let’s be honest—AI is everywhere right now. We’ve gone from simple chatbots and automation tools to large language models (LLMs) like ChatGPT, Gemini, and Claude that can write code, generate essays, and even debate philosophy. But here's the twist: We're now entering a whole new phase of AI—something far more powerful and intelligent than anything we’ve seen before. It’s called Agentic AI. This isn’t just a buzzword. It’s a fundamental shift in how we design intelligent systems. Instead of passively waiting for commands, these new AI agents think ahead, take initiative, and work toward goals—on their own. If that sounds like sci-fi, hang tight. In this blog, we’…  ( 6 min )

Unlock the power of serverless computing with AWS Lambda! This comprehensive guide explains what AWS Lambda is, how it works, its benefits, and how to deploy your first function. Whether you're a beginner or an experienced cloud professional, this guide will empower you to leverage the efficiency and scalability of serverless architectures. AWS Lambda is Amazon's Function-as-a-Service (FaaS) offering. Think of it as a team of highly efficient, on-demand servers working for you. You upload your code, and AWS handles all the underlying infrastructure—provisioning, scaling, patching, and maintenance. You only pay for the compute time your function actually uses, making it incredibly cost-effective. Lambda supports various programming languages, including Node.js, Python, Java, Go, Ruby, .NET…  ( 6 min )

Accessibility testing ensures your applications are usable by people of all abilities, including those with visual, auditory, cognitive, or motor impairments. And in 2025, accessibility isn't just a nice-to-have — it's a legal, ethical, and business-critical requirement. Accessibility testing (a11y) is the process of evaluating whether a digital product (website, app, or software system) can be effectively used by individuals with disabilities. This includes checking compatibility with: Screen readers Keyboard navigation Voice control Text-to-speech (TTS) tools High-contrast modes Closed captions Colorblind-safe designs It also involves ensuring the product follows standards like: WCAG 2.2 (Web Content Accessibility Guidelines) ADA (Americans with Disabilities Act) Section 508 (U.S. federa…  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

1. Choose the Right Game Engine and Tools Early Selecting the right engine can define your game's technical limitations and possibilities. Unity and Unreal Engine are powerful, but not always necessary for simple 2D games. Lightweight engines like Godot or custom OpenGL-based frameworks may result in better performance on mid-range and low-end devices. Tip: Evaluate your game requirements before committing to a game engine. Don’t just follow trends—match the engine's capabilities to your gameplay goals. Assets (images, sounds, models) can make or break your game’s performance. Large uncompressed textures and high-bitrate audio can slow down loading times and bloat APK size. Use WebP for images instead of PNG. Compress audio using OGG Vorbis for a balance between quality and size. Lazy-lo…  ( 5 min )

In today's digital workplace, organizations face unique challenges managing their workforce's devices and data security. With employees scattered across the globe, working remotely or in hybrid environments, and using multiple personal and company devices, traditional security measures fall short. Microsoft Intune features provide a comprehensive cloud-based solution to these modern challenges. This powerful platform enables organizations to secure their data, manage devices efficiently, and maintain control over applications while giving employees the flexibility to work from anywhere. By combining robust security measures with user-friendly management tools, Microsoft Intune serves as a cornerstone for modern workplace device management and security. As organizations embrace mobile techn…  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

I’m Ruth, and I’m thrilled to publish my first blog post here on dev.to! I'm currently learning frontend development with a focus on HTML, CSS, and JavaScript. As part of a project assignment, I recently built a Single Page Application (SPA) that helps users search for meals, get random recipes, and build a weekly meal plan—and I’m excited to share that experience with you!  ( 3 min )

Ever since I started designing user flows more seriously, I’ve been obsessed with building seamless login experiences. Turns out I’m not the only one. Research shows that 67% of users abandon sign-up processes that feel clunky or confusing. Even more telling, modern UX studies reveal that micro-interactions and instant feedback can boost conversion rates by up to 45%. Wild, right? Ever since I started working on frontend-heavy products, I’ve been obsessed with crafting login pages that feel smooth and intuitive. Turns out I’m not alone. Studies show that 88% of users are less likely to return after a poor user experience. Even more interesting, responsive and interactive login flows can increase sign-in success rates by over 40%. Pretty compelling, right? By using the right vibe coding too…  ( 7 min )

🚨 Why SQL Changes Can Be Dangerous Reviewed manually (if at all) Pushed without validation Prone to human error (e.g., DELETE FROM Customers) These issues can lead to data loss, downtime, or even compliance violations. ✅ What Is Script Risk Scoring? For example: SQL Pattern Detected Risk Points The higher the score, the riskier the script. 🛠️ How to Implement Script Risk Scoring csharp // Traverse the script to look for risky statements int riskScore = visitor.TotalScore; 💡 Use Case: Integrate Risk Scoring into Your Deployment Flow Dev pushes a SQL script to a Git repo Pre-merge hook calculates script risk If risk score > 50 → requires extra review If risk score < 20 → auto-approved Results stored and logged for audit purposes 🧩 SQL Change Guard: A Ready-Made Solution Analyzes SQL scripts automatically Assigns real-time risk scores Displays visual warnings in the editor Tracks approval status and execution history Then check out 👉 SQL Change Guard 🧪 Example Risk Score Output Green = safe, Yellow = caution, Red = high risk 💌 Contact: info@sqlchangeguard.com https://sqlchangeguard.com/ https://www.linkedin.com/company/sqlchangeguard/  ( 4 min )

As a junior computer science student, I experienced a complete transformation from confusion to enlightenment during my journey of learning asynchronous programming. Looking back at my initial bewilderment when I first encountered asynchronous programming, to now being able to skillfully use asynchronous technologies to build high-concurrency systems, this process gave me a deep understanding of the essence and power of asynchronous programming. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs My asynchronous programming learning began with a performance bottleneck in a course project. At that time, I needed to design an API for the school's library management system, expecting thousands of students to query book informat…  ( 9 min )

Welcome to Part 10 of the React for Beginners series! As your app grows, you’ll find yourself repeating logic across components — like handling form inputs, toggling values, fetching data, etc. Wouldn’t it be great if you could extract and reuse that logic? You can — with custom hooks. A custom hook is a JavaScript function that: Starts with use Uses other hooks inside it (like useState, useEffect, etc.) Encapsulates reusable logic Think of it like a function component with no UI — just logic. Let’s say you want to toggle a boolean value (e.g., show/hide, like/unlike): /hooks/useToggle.js import { useState } from 'react'; function useToggle(initialValue = false) { const [value, setValue] = useState(initialValue); const toggle = () => setValue((v) => !v); return [value, toggle…  ( 4 min )

This guide outlines the steps to compile the Linux kernel source code for DEBIX Model A, Model B, and DEBIX SOM A I/O Board. First, install the necessary build tools and libraries on your system. Open a terminal and run the following command: sudo apt install git bc bison flex libssl-dev make libc6-dev libncurses5-dev 2.Install the cross-compiler: sudo mkdir /opt/toolchain cd /opt/toolchain sudo wget https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-a/9.2-2019.12/binrel/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu.tar.xz tar xpf gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu.tar.xz 3.Export the cross-compilation environment variables: export CROSS_COMPILE=/opt/toolchain/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/bin/aarch64-none-linux-gnu-export ARCH=arm64 4.Download the source code: git clone --depth=1 --branch https://github.com/debix-tech/linux has two branches: debix and SOM_A_IO_BOARD. debix branch supports DEBIX Model A and DEBIX Model B: Command: git clone --depth=1 --branch debix https://github.com/debix-tech/linux SOM_A_IO_BOARD branch supports DEBIX SOM A I/O Board Command: git clone --depth=1 --branch SOM_A_IO_BOARD https://github.com/debix-tech/linux 5.To generate the kernel default configuration file: cd linux-debix make imx_v8_defconfig 6.Compile the kernel source code: make -j4 7.Compile kernel modules make modules 8.Install the kernel module to the out directory make INSTALL_MOD_STRIP=1 modules_install INSTALL_MOD_PATH=out Check if the kernel modules you need to compile are already installed in the out folder. cd linux-debix/out/lib/modules/5.10.72 9.Location of image files and device tree files linux-debix/arch/arm64/boot/image linux-debix/arch/arm64/boot/dts/freescale/imx8mp-evk.dtb linux-debix/arch/arm64/boot/dts/freescale/imx8mp-debix-lora-board.dtb 10.Update the module kernel to debix Run the command on DEBIX: sudo scp @:/linux-debix/out/lib/modules/5.10.72 /lib/modules  ( 3 min )

Hello Readers It's day #68 of building KARL - AI. Update: Project is in Development Stage. We're close to first public preview. Documentation is ready. More updates to follow soon. Explore more here ↗  ( 2 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

By the end of the hackathon, a total of 131,307 player joined. 67% of the total participants were working solo. Does this indicate that we are still worried on how to effectively use these sort of tools in a team? A lady by the name @yosun submitted a whopping 159 projects during the hackathon. Thats 5 projects per day of the hackathon. Full-stack development was the most popular role with a total of 51434 mentions. Thata more than the total of all other specialists listed together, and some. It could be with vibe coding tools that the entry bar is lower, so it makes learning the skills much more doable.  ( 3 min )

Choosing the Right PC for Redshift Rendering in 2025 If you're planning to work with Redshift, one of the most GPU-intensive render engines available today, building the right PC setup is critical for performance, speed, and stability. In this guide, I break down: Recommended CPU and GPU combinations for different budgets How much RAM and storage you really need Key Redshift benchmarks and how they affect your workflow Laptop vs desktop — which is worth it in 2025? Whether you're a freelance 3D artist or building a render farm, these recommendations are based on real-world rendering scenarios with Cinema 4D, Houdini, and Blender. 🔗 Read the full article here 3DRendering #Redshift #WorkstationBuild #GPU #Cinema4D #RenderFarm #iRender #PCBuild2025  ( 3 min )

Are you tired of writing the same Flutter boilerplate over and over? Enter [mplix](https://pub.dev/packages/mplix) — a Flutter package designed to simplify your code and let you build powerful apps with fewer lines. With mplix, you get a collection of production-ready extensions that make your widgets smarter, reusable, and just... fun to use! **Why Mplix? — A Developer’s Problem Container, adding padding, applying rounded corners, adding a gradient, or just logging something during debug... takes too many lines. Container( height: 200, padding: EdgeInsets.all(16), decoration: BoxDecoration( borderRadius: BorderRadius.circular(16), color: Colors.white, ), child: Text('Hello'), ); To this: Text('Hello').asCard(height: 200), Clean, readable, and reusable. With mplix, t…  ( 5 min )

Free · No Ads · Cross-Platform. Just Quran for You In an age where our phones buzz with endless notifications and our screens are cluttered with advertisements, finding moments of peace and spiritual connection can feel impossible. That's exactly why I created FastiQuran — a Quran app that strips away all distractions and focuses on what truly matters: your relationship with the Holy Quran. Let me be honest with you. Most religious apps today come with a catch. Whether it's intrusive ads interrupting your recitation, subscription paywalls blocking essential features, or interfaces so cluttered you can't focus on the actual content — these apps often become barriers rather than bridges to spiritual connection. I've seen too many people struggle with apps that: Show ads during prayer time …  ( 5 min )

Build and Deploy a Fullstack AI App with Flask, React, JWT, Neon Database, Mistral & Groq Cloud – Project Milo Part 1 (Backend) Osiris8 ・ Jul 2 #flask #postgressql #python #react  ( 2 min )

Garbage Collection and Weak References in JavaScript: An Exhaustive Exploration Table of Contents Introduction Historical Context of Garbage Collection Understanding JavaScript Memory Management Garbage Collection Algorithms Reference Counting Mark-and-Sweep Generational Garbage Collection Weak References: Overview and Usage Definition and Mechanics Use Cases for Weak References In-depth Code Examples Example 1: Basic WeakRef Example 2: Complex Usage of WeakRef with Circular References Example 3: Managing DOM Elements with Weak References Performance Considerations and Optimization Strategies Pitfalls and Advanced Debugging Techniques Comparisons with Alternatives Real-World Use Cases Conclusion and References Garbage collection (GC) and weak references in JavaScript ar…  ( 6 min )

Day 7: Other HTML Tags Introduction This is a brief introduction to other important HTML tags that are commonly used in web development. Tag Description: Defines metadata about an HTML document, such as character set, author, and viewport settings Placed within the section of the document Commonly used for setting the character encoding and viewport for responsive design Used to provide information to search engines and browsers Helps for SEO and ensures proper rendering of the page Usage Examples: Tag Description: Defines the relationship between the current document and an external resource Commonly used to link to stylesheets (CSS) and icons Placed within …  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Background The sources and storage forms and types of data in an application are diverse, including not only the traditional relational databases, but also more data sources such as NoSQL databases, cloud storage, APIs, file systems, etc. Therefore, combining and analyzing data originating these different sources constitutes the problem of mixed data source computations. Logical data warehouses can facilitate mixed-source computations to some extent, because most of them are SQL-based and can access RDB data sources through table mapping. But it is difficult for them to access other types of data sources. Even with the help of complex data virtualization technology, they can only access some of those sources. Moreover, the logical data warehouse system is too heavy and often more comple…  ( 8 min )

As a junior student learning web frameworks, I often get headaches from complex API designs. Traditional frameworks often require memorizing numerous method names and parameters, with vastly different API styles for different functionalities. When I encountered this Rust framework's Context design, I was deeply moved by its consistency and simplicity. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs The most impressive design of this framework is the Context. It unifies all HTTP request and response operations under a simple interface, allowing developers to handle various web development tasks in a consistent manner. use hyperlane::*; use hyperlane_macros::*; #[get] async fn showcase_context_api(ctx: Context) { // R…  ( 6 min )

Step 1: Generate an SSH Key Open the Terminal on your macOS. Run the following command to generate a new SSH key: ssh-keygen -t rsa -b 4096 -C "your_email@example.com" -t rsa: Specifies the type of key (RSA). -b 4096: Defines the key size (4096 bits). -C "your_email@example.com": Adds a comment to the key (usually your email). When prompted, specify the file name for the key. Press Enter to use the default path. You can add a passphrase to the key for extra security or leave it blank by pressing Enter. Your public SSH key is stored at: ~/.ssh/id_rsa.pub To view the public key, use: cat ~/.ssh/id_rsa.pub Copy the public key. Connect to your VPS manually using a password: ssh username@server_ip On the VPS, open or create the authorized_keys file: mkdir -p ~/.ssh nano ~/.ssh/authorized_keys Paste the public key you copied into the file. Save and exit the editor. Set the appropriate permissions for the file and directory: chmod 600 ~/.ssh/authorized_keys chmod 700 ~/.ssh On your macOS, test the SSH connection without a password: ssh username@server_ip To simplify SSH access, you can configure the ~/.ssh/config file: nano ~/.ssh/config Add the following: Host my-vps HostName server_ip User username IdentityFile ~/.ssh/id_rsa Now you can connect using: ssh my-vps By following these steps, you can securely and conveniently access your VPS without needing to enter a password every time. This method enhances both security and efficiency in server management.  ( 4 min )

A complete guide to extracting job data, company profiles, and professional insights at scale I built a comprehensive LinkedIn scraper using Python Scrapy that can extract: Job listings with pagination (175+ jobs extracted in testing) Company profiles with business intelligence Professional profiles with experience data Anti-bot protection bypass with proxy rotation Structured JSON output with automatic validation 🔗 Full source code on GitHub LinkedIn's API is severely limited - you can only access your own data and connected profiles. For comprehensive data extraction (job market analysis, recruitment intelligence, competitive research), web scraping becomes essential. But LinkedIn implements aggressive anti-scraping measures: Sophisticated bot detection Rate limiting and IP blocking Ja…  ( 8 min )

The recent cyberattack on Qantas, Australia’s flagship airline, underscores the growing vulnerability of major corporations to sophisticated cyber threats. The breach, which compromised personal data of six million customers through a third-party customer service platform, reflects a widespread challenge faced by businesses worldwide: securing complex digital ecosystems against persistent and evolving cybercriminal tactics. While Qantas acted promptly once the breach was detected, several proactive measures could have potentially prevented the attack or at least mitigated its impact. This analysis explores what the airline, and companies in similar sectors, might do differently to avoid such breaches in the future. One of the core vulnerabilities exploited in the Qantas breach was its thir…  ( 6 min )

Building Your First MCP Server: A Beginners Tutorial Debbie O'Brien ・ Jul 1 #mcp #webdev #ai #typescript  ( 3 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built …  ( 8 min )

Hi all A buddy wrote a series of books about the IELTS exam and wants it all put into an lms. Ive some web skills but are outdated. Have C experience and mainframe too. I am an older cat. But still like coding. I hope that I can get some advice on how to proceed. We were researching about WP and using eduma theme along side with some of the other tools needed. we found a great example online and we would like to set ours up similar to this one. this would be used across all 4 aspects of the ielts test. thanks for any advice. Peace  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

> About Author SafeLine, an open-source Web Application Firewall built for real-world threats. While SafeLine focuses on HTTP-layer protection, our emergency response center monitors and responds to RCE and authentication vulnerabilities across the stack to help developers stay safe. In August 2024, security researchers disclosed partial details of a critical vulnerability affecting Windows Remote Desktop Licensing (RDL) Service, tracked as CVE-2024-38077. This vulnerability allows unauthenticated remote code execution (RCE) on affected servers — no user interaction required. This bug impacts all Windows Server versions from 2000 to 2025 where RDL is enabled. The Remote Desktop Licensing Service is a Windows component used to manage Remote Desktop Services (RDS) licenses. While it's not en…  ( 4 min )

Hey everyone! I experienced this last week, and today I'm here to share it with you. I was like, "Why don't I know such a simple topic?" 🤯 I was building a SaaS website using Next.js. One of the pages required Basic Header Authentication. I started working on creating a UI and the business logic for it. Once I submitted the PR, a few hours later, I received… Since the project was built on Next.js, we could've implemented JWT or token-based authentication, but that would've been too complex for just a single page. I feel like there are many developers like me who don't know about Basic Auth - and that's okay. We're all learning. What is Basic Header Authentication? Why was it chosen? Should freshers and junior developers know this? This topic isn't even covered in most courses or tutoria…  ( 5 min )

This tutorial shows you how to configure MariaDB SSL connection using self-signed certificates. You'll learn to: Generate SSL certificates (CA, server, client) Configure MariaDB server for SSL Test SSL connections from clients # Verify MariaDB installation mariadb --version # Verify OpenSSL installation openssl version Ensure you have MariaDB and OpenSSL installed. Set up the configuration file: cat >req.conf <<EOF [ req ] distinguished_name = req_distinguished_name x509_extensions = v3_ca prompt = no [ req_distinguished_name ] C = CN ST = GD O = Bytebase CN = root [ v3_ca ] basicConstraints = critical,CA:TRUE subjectKeyIdentifier = hash authorityKeyIdentifier = keyid:always,issuer:always [ v3_req ] keyUsage = keyEncipherment, dataEncipherment extendedKeyUsage = serverAuth subjectAltName…  ( 5 min )

A Developer's Guide to Faster Page Rendering Stanley J ・ Jul 2 #webdev #javascript #webperf #programming  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Introduction: We've All Been There You're sipping your third cup of coffee at 11 AM, staring at a CMS-powered website that takes forever to load. You hit the Lighthouse tab, and it's redder than a rage tweet. You're wondering: "Didn't we just optimize this last sprint?" Sound familiar? If you've ever worked with CMS platforms—headless or traditional—you know that performance bottlenecks can sneak up like a rogue console.log in production. In this post, we're going to break down real-world performance strategies for speeding up both your website and the CMS backend that powers it. No fluff. Just the stuff that makes your site snappier, your pages faster, and your users happier. Here’s what we’ll unpack: Where CMS performance usually breaks down What frontend optimizations move the needle …  ( 7 min )

Want to create a fully functional, responsive, and modern To-Do List App using Bootstrap 5 and vanilla JavaScript? 🚀 In this hands-on tutorial, you’ll learn how to design and code a beautiful task management interface that saves tasks using LocalStorage, includes CRUD features, and looks great on both desktop and mobile devices. Whether you're just starting frontend development or want a real-world practice project, this tutorial is a great way to improve your HTML/CSS/JS skills and master responsive UI with Bootstrap 5. 🔧 What You'll Build 📚 What You’ll Learn ⏳ Timestamps 💡 Why You Should Try This Project 🎥 Watch the Full Tutorial Here ⬇️ 🔔 Subscribe for More Tutorials https://www.youtube.com/@learncodewithalex?sub_confirmation=1 💡 Found this helpful? Let’s connect! 🏷 Tags javascript #bootstrap #webdev #frontend #html #css #localstorage #todoapp #cruds #programming #learncodewithalex  ( 4 min )

7 Insane Gemini CLI Tips That Will Make You a Superhuman Developer Emmanuel Mumba ・ Jul 2 #programming #webdev  ( 2 min )

7 Insane Gemini CLI Tips That Will Make You a Superhuman Developer Emmanuel Mumba ・ Jul 2 #programming #webdev  ( 2 min )

Cross-Platform Deployment and Cloud-Native Architecture: A Comprehensive Guide to Modern Application Deployment As a third-year computer science student who has deployed applications across various platforms and cloud environments, I've learned that deployment is not merely the final step in development but a critical aspect that determines application reliability, scalability, and maintainability. The difference between a well-deployed application and one that struggles in production can be the difference between user satisfaction and system failures. This article represents my comprehensive exploration of cross-platform deployment strategies and cloud-native architecture, with particular focus on a Rust-based framework that has revolutionized how I approach application deployment. Proj…  ( 12 min )

Start Loan Lending App Development Everything you need to begin your loan app development journey Simple steps to create your own loan lending mobile app Research your market and understand user needs List out essential features (user login, loan request, approval, payment) Design intuitive UI/UX for smooth user flow Develop and test the MVP (Minimum Viable Product) Launch and scale with proper promotion and support These steps will help streamline your app development process, reduce errors, and get your product to market faster. From concept to launch: Build your first loan app easily Kickstart your loan app project with this easy-to-follow guide User Experience: Make forms simple to fill out and navigation straightforward. Automation: Automate loan approval and repayment proce…  ( 5 min )

Building and managing Data Infrastructure and platforms: databases data warehouses on cloud - s3, aws Glue, Amazon Redshift etc. Ingest data from various sources: Use tools like AWS glue Jobs or aws Lambda functions to ingest data from databases, applications, files, streaming devices into a centralized data platforms. Prepare ingested data for analytics use AWS glue, Apache spark, Amazon EMR to prepare data for cleaning, transforming and enriching it. Catalog and document Curated datasets Automate regular data workflows and pipelines The data engineer builds the system that delivers usable data to the data analyst, who querys and analyzes the data to gain business insights/reports/visualizations. Before a data engineer begins these questions must be answered: Which data should be analyzed? What is its value to the business or organization? Who owns the data? Where is it located? Is the data usable in its current state? What transformations are required? Who needs to see the data? After the data is curated and ready for consumption, how should it be presented?  ( 3 min )

Imagine building a house without a blueprint—walls might overlap, rooms could become inaccessible, and chaos would reign. Similarly, web apps need a clear structure to stay organized and maintainable. This is where architectural patterns like MVC and MVT come in! Brief context: Django, a popular Python framework, follows the Model-View-Template (MVT) pattern. Beginners often confuse MVT with the traditional Model-View-Controller (MVC). This article will clarify the differences and explain Django’s unique approach. What is MVC? MVC stands for Model-View-Controller, a software design pattern that separates an application into three main components: 1.Model: Handles data and business logic 2.View: Handles display and user interface 3.Controller: Handles user input and mediates between Model a…  ( 4 min )

import { useState, useEffect, useCallback, useMemo } from "react"; import { Search, Filter, X, RefreshCw, AlertCircle, TrendingUp, TrendingDown, Calendar, DollarSign, PieChart, BarChart3, Download, Eye, EyeOff } from "lucide-react"; import styled from 'styled-components'; import { motion, AnimatePresence } from 'framer-motion'; import { LineChart, Line, AreaChart, Area, BarChart, Bar, PieChart as RechartsPieChart, Cell, XAxis, YAxis, CartesianGrid, Tooltip, Legend, ResponsiveContainer } from 'recharts'; // Design tokens (from your original file) const colors = { primary: '#667eea', primaryDark: '#5a67d8', secondary: '#764ba2', success: '#48bb78', error: '#ff6b6b', warning: '#f6ad55', text: '#1a202c', textSecondary: '#4a5568', textMuted: '#a0aec0', background: 'rgba(255…  ( 12 min )

https://www.acmicpc.net/problem/2869 In the beginning, I thought it's so simple test because one while loop can solve it. But after I failure the test cases, I check one more time and they want "0.25" second of optimization. I found the math logic. each day, Snail climbs up and fell down, but other way, Snail is fell down and climb up. So there's this logic is available. n = days -fall * (n - 1) + climb * n >= max -fall * n + fall + climb * n >= max -fall * n + climb * n >= max - fall (climb-fall) * n >= max - fall n = (max - fall) / (climb - fall) and without loop, just one time of calculation is solving the problem!  ( 3 min )

The landscape of AI development is rapidly evolving beyond single-agent systems toward interconnected ecosystems where agents can communicate, collaborate, and share capabilities. Two emerging protocols are making this vision a reality: Agent-to-Agent (A2A) and Model Context Protocol (MCP). In this post, we'll explore how these protocols work together to create powerful, modular AI systems through practical code examples. The A2A protocol enables direct communication between AI agents, allowing them to: Exchange messages and requests Share tasks and delegate work Coordinate complex multi-agent workflows Maintain consistent communication standards MCP provides a standardized way for AI models to access external tools and resources: Tool integration and execution Resource access (files, data…  ( 7 min )

This article is part of AI Frontiers, a series exploring groundbreaking computer science and artificial intelligence research from arXiv. It summarizes key papers, demystifies complex concepts in machine learning and computational theory, and highlights innovations shaping our technological future. The focus here is on a remarkable collection of 66 papers uploaded to arXiv on a single day, June 26, 2025, under the category of Computer Science: Learning. This synthesis examines the field's definition and significance, identifies dominant research themes, explores methodological approaches, presents key findings, and assesses influential works. Additionally, it offers a critical evaluation of progress and outlines potential future directions for the discipline. Machine learning, a core subfi…  ( 12 min )

This article is part of AI Frontiers, a series exploring groundbreaking computer science and artificial intelligence research from arXiv. We summarize key papers, demystify complex concepts in machine learning and computational theory, and highlight innovations shaping our technological future. Field Definition and Significance Artificial intelligence research has undergone a remarkable transformation in recent years, evolving from narrow, domain-specific applications toward more integrated, human-like cognitive capabilities. The field encompasses the development of computational systems that can perceive, reason, learn, and interact with their environment in ways that mirror or exceed human intelligence. Contemporary AI research addresses fundamental questions about the nature of intellig…  ( 14 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built …  ( 8 min )

Image optimization has evolved far beyond simple file compression. Modern optimization workflows collect user data, process images through third-party services, and embed tracking mechanisms that can inadvertently violate GDPR regulations. For developers and businesses operating in the EU or serving EU users, understanding these privacy implications is crucial. This comprehensive guide explores how GDPR impacts image optimization practices and provides practical strategies for maintaining performance while ensuring compliance. GDPR doesn't just affect obvious data collection—it extends to any processing of personal data, including seemingly innocuous image optimization workflows: // Common GDPR violations in image optimization const gdprViolations = { metadata_collection: { violation…  ( 18 min )

🚀 Course Overview & What to Expect 🎯 Goal: Make developers Docker-proficient for streamlined, consistent development. Package applications with dependencies 👨‍💻📁 Use containers to avoid "it works on my machine" issues ❌🖥️ Simplify deployment & scale efficiently ⚙️📈 💡 Duration: 35 mins total — short, sharp, and powerful! Challenges with Setting Up Multiple Development Environments 👎 Traditional setup problems: ⚠️ OS-specific bugs ⚠️ Library version conflicts (e.g. Python 2 vs 3) ⚠️ "It works on my machine" chaos 🧪 Testing takes forever on multiple systems ✅ Docker Fixes That! Unified environments across dev, test, and prod 🚀 Quick setup using pre-built images 🧱 Easy rollback to a working version 🔁 Docker vs Traditional Virtualization: Key Differences 🔍 Feature 🐳 Docker…  ( 8 min )

As a junior computer science student, I have always been intrigued by the challenge of building applications that work seamlessly across different platforms. During my exploration of modern development practices, I discovered that creating truly universal web applications requires more than just writing portable code - it demands a deep understanding of deployment strategies, environment management, and platform-specific optimizations. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have witnessed the evolution from platform-specific development to universal application frameworks. The dream of "write once, run everywhere" has driven countless innovations in software …  ( 8 min )

The team at Snipr truly believes we can change the future of IDEs. Though having an IDE installed on your computer for easy-access is always nice. We've made it our mission to help both new developers, and seasoned veterans in debugging their issues, finding vulnerabilities and most importantly - making programming simpler. We allow users to easily connect any GitHub repository of their choice, and use a list of many AI models, both on an extensive free trial, and a paid plan (Giving access to more models). After registering, it truly takes 3 clicks. Connect your GitHub, select a repo, and get started. Use the AI to scan your entire project. Have it re-code an entire file you simply cannot fix. Whatever the use-case might be, Snipr is there to help. https://snipr.me/  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Building Spokane Tech: Part 2 Welcome to part 2 of the "Building Spokane Tech" series! In this article, we walk though the layout of the repository and detail what code lives where. See the live site at: https://www.spokanetech.org See the latest code on: github Repository Structure Below is an overview of the repository structure. . ├── src │ ├── django_project │ │ ├── core │ │ │ └── ... │ │ ├── tests │ │ │ ├── integration │ │ │ │ └── ... │ │ │ ├── regression │ │ │ │ └── ... │ │ │ └── unit │ │ │ └── ... │ │ ├── web │ │ │ └── ... │ │ └── manage.py │ ├── docker │ │ └── Dockerfile │ └── envs │ └── .env.template ├── .dockerignore ├── .gitignore ├── LICENSE ├── README.md └── pyproject.toml File and Directory Descriptions The Root Directory Our root directory is lean and clean, with only the standard files for a git repo, including a .gitignore, a LICENSE file, a README.md file, and a pyproject.toml. The src Directory All of our actual code lives under the src directory. The are subdirectories for the django code, docker files, and our environment files. The django_project directory has core, the django project level directory, web, the django app directory, and tests, the location of all django unittests, with further subdirectories for test categories. Having tests at this level helps keep tests organized and allows for running tests by various scopes like for the entire project, for a specific django app, or specific area like models or apis. The docker directory will have applicable docker related files such as the Dockerfile, docker-compose.yaml, and .dockerignore. Any applicable .env files live here. There is a .env.template, .env.local, and other .env files as needed. Note, most .env files will not be checked into source control.  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of cross_platform development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This a…  ( 13 min )

By: Zazima 📌 Introduction In this beginner-friendly guide, we’ll explain everything you need to know about MVC and MVT in the simplest terms possible — with real-life examples! 💡 What is MVC (Model-View-Controller)? It helps to separate the application into three main parts: Part Description Model - Handles the data, logic, and database View - What the user sees (HTML/CSS) Controller - Handles the communication between Model and View 🧾 Real-Life Example: MVC as a Restaurant Model: The kitchen where food (data) is prepared. View: The menu and table — what the customer sees. Controller: The waiter who takes the order and delivers the food. This separation ensures everyone knows their job and doesn’t interfere with others. It keeps the application clean and easy to manage. 💡 W…  ( 4 min )

Real-Time Communication: The Heartbeat of Modern Web Applications As a third-year computer science student, I deeply experience how real-time communication shapes the user experience of modern web applications. Whether it's online chat, collaborative editing, or real-time monitoring, the real-time communication capabilities of backend frameworks determine the upper limit of product quality. Today, from the perspective of a ten-year editor and ten-year developer, I want to systematically discuss the technical implementation and architectural evolution of real-time web communication based on real development cases. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs Traditional web applications are centered around request-re…  ( 7 min )

Cross-Platform: Write Once, Run Everywhere As a third-year computer science student, I frequently face challenges with cross-platform deployment when developing web applications. Different operating systems, different architectures, different environment configurations - these issues give me headaches when deploying projects. It wasn't until I encountered a Rust framework whose cross-platform features completely solved my troubles. This framework made me truly experience the charm of "write once, run everywhere." Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs This Rust framework is developed based on the Rust language, and Rust's cross-platform compilation capabilities amaze me. I can develop on Windows and then compi…  ( 7 min )

Traditional image optimization relies on centralized servers or CDNs, creating latency bottlenecks and geographical limitations. Edge computing revolutionizes this approach by bringing image processing closer to users, enabling real-time optimization based on device capabilities, network conditions, and user preferences. This comprehensive guide explores how to implement edge-based image optimization using modern platforms like Cloudflare Workers, Vercel Edge Functions, and AWS Lambda@Edge to deliver instant, personalized image experiences at global scale. Edge computing transforms image optimization from a static, one-size-fits-all approach to a dynamic, context-aware system: // Traditional vs Edge-based optimization comparison const optimizationComparison = { traditional: { locatio…  ( 20 min )

If we tell you that 80% of businesses use at least one SaaS application, you'd probably think that's a fantastic opportunity! You're absolutely right! The SaaS market is booming, and its growth often outpaces even the most hopeful forecasts. But hold on a second, before you map out your SaaS development journey… Keep this in mind: the industry is also very competitive. If you can’t keep up with top performers, it’s easy to fall behind. In fact, SaaS companies that grow only 20% per year have just an 8% chance of surviving. That’s why it’s so important to get your SaaS product development right from the very beginning. To help you start strong and stay ahead, this guide covers everything you need — from answering “What is a SaaS product?” to explore the key benefits and challenges of a SaaS…  ( 10 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

🔖 No cloud. No internet. No coding. Just you, your laptop, and 100+ powerful AI models running locally. Imagine building your own chatbot that can answer your questions, summarize documents, analyze images, and even understand tables, all without needing an internet connection. Sounds futuristic? Thanks to Model HQ, this is now a reality. Model HQ developed by LLMWare, is an innovative application that allows you to create and run a chatbot locally on your PC or laptop without an internet connection. Best of all, this can be done with NO CODE in less than 10 minutes, even on older laptops up to 5 years old, provided they have 16GB or more of RAM. In this guide, we’ll walk you through how to create your own local chatbot using Model HQ ; a revolutionary AI desktop app by LLMWare.ai. Wheth…  ( 7 min )

Cross-Platform: Write Once, Run Everywhere As a third-year computer science student, I frequently face challenges with cross-platform deployment when developing web applications. Different operating systems, different architectures, different environment configurations - these issues give me headaches when deploying projects. It wasn't until I encountered a Rust framework whose cross-platform features completely solved my troubles. This framework made me truly experience the charm of "write once, run everywhere." Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs This Rust framework is developed based on the Rust language, and Rust's cross-platform compilation capabilities amaze me. I can develop on Windows and then compi…  ( 7 min )

Web Design Hosting Services: All-in-One vs Modular Options 🌐 Understanding Web Design Hosting Services Web Design Tools: Platforms or software used to create and manage website layouts, content, and user experience. Web Hosting: The infrastructure that stores your website files and makes them accessible online. Some providers offer both in a single package (all-in-one), while others allow you to mix and match tools and hosts (modular). 🧩 What Are All-in-One Web Design Hosting Services? Website builder Hosting Domain registration SSL certificates CMS (Content Management System) Customer support ✅ Popular All-in-One Providers | Platform | Key Features | | Wix | Drag-and-drop builder, templates, hosting | | Squarespace | Sleek design tools, analytics, eCommerce | | Shopify | eCommerce-fo…  ( 4 min )

Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself. Reply to someone's comment, either with a question or just a hello. 👋 Come back next week to greet our new members so you can one day earn our Warm Welcome Badge!  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of cross_platform development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This a…  ( 13 min )

We're back with another tricky typing challenge — and this time, it’s the harder version of the original “clumsy typing” problem. In this task, Alice is still prone to pressing keys for too long, but now we’re required to find how many intended strings of length at least k could have led to the observed string. It’s a twist that requires both dynamic programming and smart counting! Let’s decode it, step by step. 🔍 You're given: A string word which may contain characters typed multiple times consecutively. An integer k, representing the minimum possible original string length. Your goal: Return the total number of possible original strings that Alice may have intended to type, with size at least k. Since the result can be large, return it modulo $10^9 + 7$. Every group of repeated characte…  ( 5 min )

Why Traditional Metrics Are No Longer Enough — And How Enterprises Are Redefining Success in Service Management That’s why leading organizations are now embracing a new standard: the Experience-Level Agreement (XLA). Unlike SLAs, which focus on process metrics, XLAs are outcome-driven. They measure how users feel about the services they receive — whether it’s IT support, onboarding, or access to mission-critical tools. This blog explores why XLAs matter, how to implement them effectively, and how platforms like ServiceNow (paired with experts like MJB Technologies) are enabling the experience-led revolution in ITSM. Why SLAs Are No Longer Enough 1.1 The Disconnect Between Metrics and Experience SLAs track metrics like: First Response Time 1.2 SLA Compliance Doesn’t Equal Satisfaction Over …  ( 6 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Meet your intelligent business assistant that understands your data, tracks performance, and helps you make smarter decisions with voice and text interactions. Your personal AI companion that understands your business inside and out. Get instant insights, track performance, and receive intelligent recommendations. Real-time business analytics Voice & text interactions Performance tracking Intelligent recommendations Create custom chatbots that understand your business context and provide intelligent responses to customer queries. Context-aware responses Custom knowledge base Easy website integration Real-time conversations Generate high-quality, SEO-optimized content that helps your website rank better in search engines. Keyword optimization Multiple languages Customizable tone SEO best practices  ( 3 min )

Understanding API Idempotency: Why It Matters in Backend Design Eze Onyekachukwu ・ Jul 2 #softwareengineering #backend #api #programming  ( 2 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

My Journey with the Hyperlane Framework Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs As a third-year computer science student, I've been searching for a web framework that could both meet my learning needs and prove useful in practical projects. After several months of exploration and hands-on experience, I want to share my deep dive into a Rust web framework that has completely changed my perspective on modern web development. When I first encountered this framework, I was relatively new to Rust and worried that the learning curve would be too steep. However, once I actually started using it, I discovered that the framework's design philosophy was incredibly user-friendly, allowing even students unfamiliar with Ru…  ( 8 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Securing Your Cloud Future: A Deep Dive into Microsoft Defender for Endpoint (formerly Windows Defender ATP) Imagine you're the Chief Security Officer for a rapidly growing e-commerce company. You've migrated a significant portion of your infrastructure to Azure, embracing cloud-native applications and a hybrid identity model using Azure Active Directory. Your developers are leveraging DevOps practices, deploying code frequently. Suddenly, your monitoring systems detect unusual activity – a potential ransomware attack targeting your customer database. Traditional security tools struggle to keep pace with the dynamic cloud environment and the sophisticated attack. This is where Microsoft Defender for Endpoint (formerly known as Windows Defender ATP, and referred to as Defender for Endp…  ( 10 min )

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As a junior computer science student, I have experienced a complete transformation in my understanding of cross_platform development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This a…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

Originally published at https://www.nocobase.com/en/blog/how-to-evaluate-open-source-admin-dashboards-extensibility-customization-6-key-dimensions. After the release of our previous article "Top 11 Open-Source Admin Dashboard Projects on GitHub", a reader left a comment asking: "How to evaluate the extensibility and customization capabilities of open-source Admin Dashboard projects to ensure they can adapt to the evolving business needs of enterprises?" This is a core issue faced by many technical teams when selecting a solution. If a backend system cannot be flexibly extended or customized, it often becomes a bottleneck for business growth. To evaluate the extensibility and customization capabilities of an open-source backend system, focus on the following six dimensions: Dimension Key…  ( 5 min )

Buy Me a Coffee☕ *Memos: My post explains a string. My post explains str(). My post explains encode() and decode(). My post explains upper(), lower(), casefold(), swapcase(), title(), capitalize(), isupper(), islower() and istitle(). My post explains count(), startswith() and endswith(). My post explains find(), rfind(), index() and rindex(). My post explains replace(), removeprefix(), removesuffix() and join(). My post explains split() and rsplit(). My post explains splitlines(), partition() and rpartition(). My post explains center(), ljust() and rjust(). My post explains zfill() and expandtabs(). My post explains strip(), lstrip(), rstrip() and isspace(). maketrans() can make the table to translate a string with translate() as shown below: *Memos: The 1st argument is x(Required-Type:dic…  ( 5 min )

闭包（Closure） 是 JavaScript 中一个非常重要的概念，它是指 函数和声明该函数的词法环境（包含该函数的作用域链） 的组合。闭包使得函数能够记住并访问定义时的作用域，即使在函数外部调用它时，仍然可以访问这些变量。 闭包的特点： 1. 函数可以访问外部函数的变量。 2. 即使外部函数已经返回，内部函数仍然可以访问外部函数的局部变量。 3. 闭包可以创建私有变量，因为外部函数的局部变量对外部是不可见的，但内部函数能够访问和操作这些局部变量。 闭包的工作原理 当一个函数定义在另一个函数内部时，内部函数可以访问外部函数的变量。但是，通常在外部函数执行完后，其局部变量就会被销毁。闭包使得内部函数即使在外部函数执行完后，依然能够访问外部函数的局部变量。 示例 1：基本的闭包 function outer() { let counter = 0; // `counter` 是外部函数的局部变量 // 内部函数 function inner() { counter++; console.log(counter); } return inner; // 返回内部函数 } const myCounter = outer(); // 调用 outer 函数，并返回 inner 函数 myCounter(); // 输出 1 myCounter(); // 输出 2 myCounter(); // 输出 3 在上面的例子中： • outer 函数返回了 inner 函数。即使 outer 执行完毕，它的局部变量 counter 仍然存在于内存中，且 inner 函数仍然可以访问和修改它。 • inner 函数构成了一个闭包，绑定了 outer 的作用域。 示例 2：闭包与私有变量 闭包的一个常见用途是 模拟私有变量。由于外部无法直…  ( 3 min )

Project Introduction This project demonstrates how to build an intelligent agent that supports MCP (Model Context Protocol) using the AG2 framework (formerly AutoGen), and communicates through the A2A (Agent to Agent) protocol for standardized communication. The core features of this project include: MCP Tool Integration: Access various external tools and capabilities through the MCP protocol YouTube Subtitle Processing: Specialized intelligent agent for downloading and analyzing YouTube video subtitles A2A Protocol Support: Provides standardized inter-agent communication interface Real-time Streaming Processing: Supports real-time status updates during task execution Cross-framework Compatibility: Demonstrates interoperability between different agent frameworks git clone https://github.…  ( 5 min )

The Singleton pattern ensures that a class has only one instance and provides a global point of access to it. It's one of the classic Gang of Four (GoF) design patterns and is especially useful when managing shared resources, like configuration or database connections. It restricts the instantiation of a class to just one object. That object can be reused wherever needed, making it useful for things like: Configuration managers Database connections Logging services Global state management Basic Example in JavaScript: class Singleton { constructor() { if (Singleton.instance) { return Singleton.instance; } this.timestamp = Date.now(); // Sample property Singleton.instance = this; } getTimestamp() { return this.timestamp; } } // Usage co…  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built …  ( 8 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Docker Model Runner is designed to make running AI and ML models locally as easy as running any Docker service. It lets you package trained models as containers with consistent REST APIs—no custom server code required. In this guide, we’ll cover everything you need to know to use Docker Model Runner in real-world development workflows, including how to run models locally, configure Docker Desktop, connect from Node.js apps, use Docker Compose for orchestration, and follow best practices. Docker Model Runner lets you package your trained model with metadata that tells Docker how to serve it. When you run the resulting image, you get a standardized REST API automatically, with endpoints like /predict and /health. This eliminates the need to write and maintain your own serving code. Tradition…  ( 5 min )

Barcode generators are essential tools in various scenarios. A typical use case is testing barcode reader and scanner SDKs. In this tutorial, we'll build a Windows Forms application that can both generate and read barcodes using two popular .NET Barcode SDKs: ZXing.NET and Dynamsoft Barcode Reader. ZXing.NET offers both barcode generation and decoding capabilities, while Dynamsoft Barcode Reader provides more robust and accurate recognition. This application allows you to compare the two SDKs side-by-side and evaluate their performance. Visual Studio 2022 with .NET 8.0 30-day trial license for Dynamsoft Barcode Reader. Open Visual Studio and create a new .NET Windows Forms App project. Name the project "BarcodeGenerator" and set the target framework to .NET 8.0. Add the required NuGet pac…  ( 7 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

Iniciamos en Elas Falam Tech un viaje de descubrimiento sobre el mundo de la Inteligencia Artificial. Yo (@clariceregina) y @stefany_brauns vamos a explorar el mundo de la IA y compartir con ustedes cómo ha sido. Para sintonizar: usamos mucho ChatGPT, Gemini y Copilot para diversos propósitos. Sin embargo, todavía tenemos mucho por aprender sobre Inteligencia Artificial, ya que es un universo aparte dentro de la Tecnología.  ( 3 min )

TL;DR: Sass Migration in a Nutshell Still using @import in your SCSS? Time to level up. Here’s what I did: ✅ Replaced @import with @use 'styles/...' as * 🛠️ Added r*esolving Sass Paths* for cleaner imports 🧪 Verified everything using npx sass-migrator — no issues found 🧹 Reordered CSS declarations above nested rules to remove deprecation warnings 📁 Renamed confusing css/ folder to styles/ for clarity 🧘‍♂️ Result: No more terminal spam, cleaner code, and a future-proof SCSS setup When working on a growing frontend project using Next.js and Sass/SCSS, it’s easy to miss the warnings piling up in the console — until they become impossible to ignore. Recently, I took on the task of cleaning up a Next.js codebase that was riddled with deprecated @import usage and upcoming breaking changes…  ( 5 min )

Enabling HTTPS on your website is crucial for security, SEO, and user trust. Thankfully, Let’s Encrypt offers free SSL/TLS certificates that are easy to set up on an Nginx server. In this tutorial, we’ll walk through how to secure your Nginx server using Let’s Encrypt on Ubuntu. Before adding SSL, your website is likely still served over plain HTTP. Example: http://jadifullstack.id Make sure your system is up to date: sudo apt update sudo apt install certbot python3-certbot-nginx Certbot is the tool that will communicate with Let’s Encrypt and configure Nginx automatically. Run the following command to request and install your SSL certificate: sudo certbot --nginx -d jadifullstack.id If successful, you'll see a confirmation message: "Successfully received certificate" After a successful setup, your website will now be accessible via HTTPS. Example: https://jadifullstack.id Check that your browser shows a secure padlock and that HTTP requests are redirected to HTTPS. Let’s Encrypt certificates expire every 90 days. Certbot makes it easy to auto-renew them. You can verify the auto-renewal configuration with this command: sudo certbot renew --dry-run To schedule auto-renewal using cron, run: crontab -e Then add the following line to renew the certificate daily at noon: 0 12 * * * /usr/bin/certbot renew --quiet Now your Ubuntu VPS running Nginx is secured with HTTPS using a free SSL certificate from Let’s Encrypt. This simple setup improves trust, SEO ranking, and data protection. Always monitor your certificate expiration or use Certbot's auto-renewal to avoid disruptions. Want to take it further? Consider setting up a redirect from HTTP to HTTPS or enabling HTTP/2 for better performance!  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Could a Robot Be Your New Sous-Chef? Would you believe that 61% of home cooks regularly stare into their fridge with zero clue what to make for dinner? Yep. That “What do I do with half a zucchini and leftover chicken?” moment—we’ve ALL been there. I mean, I’ve definitely done that awkward fridge-lean, hoping inspiration would strike between the almond milk and that sketchy-looking Tupperware. It’s like my brain goes on strike every time I'm low on groceries or energy. And as much as I'd love to eat gourmet every night, the reality is... life’s busy, food gets repetitive, and the mental load of meal planning can seriously squash your creativity. But here’s the cool (seriously, space-age cool) twist: AI cooking tools are stepping in like the ultimate sous-chef you didn’t know you needed. …  ( 12 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Teaching HTML, CSS, and GitHub: A Complete Step-by-Step Guide for Educators Teaching web development fundamentals can seem daunting, but with the right approach, students can master HTML, CSS, and GitHub efficiently. This comprehensive guide provides a structured pathway that builds skills progressively while keeping students engaged through practical projects. Start with the conceptual foundation before diving into code. Explain that HTML is the skeleton of web pages, providing structure and meaning to content. Day 1-2: Introduction and Setup Day 3-4: Essential Elements Day 5: Lists and Links Day 1-2: Images and Media Day 3-5: Forms and Input Elements Day 1-2: Selectors and Properties Day 3-5: Typography and Colors Day 1-2: Box Model Day 3-5: Positioning and Display Day 1-3: Flexbox Day…  ( 5 min )

The Switch 2's super sluggish LCD screen is 10 times slower than a typical gaming monitor and 100 times slower than an OLED panel according to independent testing | PC Gamer Switch 2's IPS display probably isn't using overdrive. pcgamer.com  ( 3 min )

A new Python-based package called LabTorch has been released this week, promising to simplify deep learning workflows for researchers in molecular biology. Developed by a cross-institutional team of computational biologists, LabTorch combines PyTorch’s power with domain-specific helpers for biological sequences, structures, and imaging data. Native support for DNA, RNA, and protein sequence encoding Ready-to-use datasets from UniProt, PDB, and GenBank Built-in convolutional and transformer models optimized for 1D and 3D biological inputs Lightweight syntax that integrates easily into Jupyter notebooks and HPC clusters from labtorch.sequences import encode_dna seqs = ["ATGCTAGG", "CGTATCGA"] model = CNN1D(input_dim=4, num_classes=2) Most deep learning libraries are designed for general-purpose tasks like image or language processing. LabTorch focuses specifically on the needs of wet-lab biologists and computational genomics researchers. It abstracts away the complexity of input encoding and model configuration, enabling faster experimentation and reproducibility. The toolkit has already seen early adoption in labs working on CRISPR guide RNA prediction, transcription factor binding site modeling, and cell phenotype classification. LabTorch is currently available via PyPI and GitHub, with planned releases for pretrained models and integration with popular bioinformatics databases. Sources https://github.com/labtorch/labtorch https://pypi.org/project/labtorch/  ( 3 min )

Hey everyone! As of July 1st, we’re officially launching the Pre-Beta phase of a new open source initiative: 🎓 PRACTAcademy – Preparation Academy for College & Tech Admissions It’s a community-driven, tech-powered platform to help students — especially international students — prepare for U.S. college admissions, with a strong focus on applying to MIT, the world’s leading university in science and engineering. And yes — it’s 100% open source from day one. Built by a student, for students. 🌐 Website: https://practa.tech 📂 GitHub Repo: https://github.com/PRACTAcademy 🧪 PRAX – our SAT mock exam generator: https://github.com/PRACTAcademy/PRAX 💡 What Is PRACTAcademy? PRACTAcademy is a platform to support students preparing for the SAT and college applications, with a spotlight on MIT-level preparation. It combines: 🧠 Study tools like PRAX (AI-generated mock exams) 🤖 Discord integrations to help manage study schedules 🌍 A global student community focused on high-impact learning This Pre-Beta is a first step — and now’s the perfect time to explore, contribute, or simply follow along. I’m a high school student who noticed how little accessible, high-quality, open material exists for students aiming for elite colleges — especially outside the U.S. With support from GitHub’s Education Pack, I’m building this project to fill that gap. Whether it catches the eye of MIT, a tech company, or just a few ambitious students like you — that’s the mission. ⭐ Star the repos: github.com/PRACTAcademy 🧪 Try out PRAX and give feedback 💬 Share this with someone dreaming big ❤️ Support us on Patreon Everything’s ready — the only thing missing is you. Thanks for reading! TheusHen  ( 3 min )

Fans of 11 Bit Studios’ new clone-survival game The Alters have spotted leftover AI prompts in on-screen flavor text and subtitles—including a Brazilian Portuguese line that literally says “The text translated to Brazilian Portuguese is…”—suggesting undisclosed use of large language models. Since January 2024, Valve’s Steam rules require devs to flag any AI-generated content, but The Alters’ store page makes no mention of it, sparking outraged Reddit and Steam threads. Not everyone’s losing their cool—some argue it’s just tiny sci-fi set dressing—but localization pros aren’t so forgiving. Experts say the botched PT-BR and Korean translations show careless AI use without proper editing, which feels like a slap to an international audience. 11 Bit Studios hasn’t publicly responded yet, even as the backlash grows.  ( 3 min )

EA CEO Andrew Wilson got a nice pay bump last year, while the company's workers earned less on average | Rock Paper Shotgun EA CEO Andrew Wilson's pay went up last year, while the company's median worker earned less on average than previously. rockpapershotgun.com  ( 3 min )

About This Project This Personal project builds upon my previous EPL data analysis work to explore the most exciting matches of 2024/25 season. Excitement Score — a custom metric designed to capture the thrill of a game based on goals, shots, and whether both teams scored. The data is sourced from www.football-data.co.uk, providing official EPL match statistics such as: Match Date Home/Away Teams Full-Time Goals(Home & Away) Shots on Target(Home & Away) Definition of a novel Excitement score: Excitement Score = (Total Goals × 2) + (Total Shots × 0.5) + (Both Teams Scored × 3) Identification of the top 5 most thrilling matches based on this score Interactive Streamlit app to explore these matches with detailed summaries Complementary Tableau dashboard for alternative visualization Python(…  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of cross_platform development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This a…  ( 13 min )

AI and ML are transforming applications across industries, but deploying models at scale is challenging. Docker MCP (Model Context Protocol) solves this by defining a standard way to package, deploy, and manage AI/ML models as secure, discoverable, and portable Docker containers. This ensures consistent APIs, standardized metadata, and seamless integration into microservice architectures. Docker MCP is a framework for packaging AI/ML models as Docker images with standardized HTTP APIs and clear metadata. Each MCP server can run anywhere Docker runs—from developer laptops to cloud clusters and edge devices. It offers predictable, versioned endpoints for easy consumption by other services or applications. Metadata includes supported operations, input/output formats, and even sample payloads,…  ( 5 min )

As a 17 year old solo full-stack dev who often make admin dashboard application for my project, it always painful when it comes to arrange the UI for my dashboard or internal tool app. Admin dashboard or Internal Tool App is of course not just a plain table for the moderator to use right? We also want to have good user experience in the admin dashboard, so it is easier for the internal team to use rather than just boring plain table that shows up for internal team to manage. for shortcut you can view the website here For so long, I really want to have my own open source project that have impacts on many people especially developer like me. This project started when my school's summer holiday begun, I actually came up with a lot of ideas however I decided to make something that can be done in a very short time which is only during my summer holiday, and eventually I chose this idea which I feel like a lot of developers who make dashboards/internal tools feel the same. The Hackclub Summer Project Unlike many web components out there, we are open source and free to use for developers to use! There are no premium blocks. As I write this blog post, I have made dozens of blocks with 10 categories, including; Marketplace, Dashboard Bills, Systems Monitoring, Banking, and many more! Furthermore I will add more various categories and blocks into the website! This probably include the blocks for Marketplace Seller Dashboard, Sales Dashboard, Pay-as-you-go Pricing block, Geography Chart, and more. I'm also interested to make a separate page to show components that might be useable for dashboard like various Cards UI, Buttons, toggle buttons and more! It's live! you can view the website here the GitHub repo!  ( 4 min )

Bitcoin’s onchain and technical data suggest that the upside is not over for BTC price.

With the US president’s ties to his family-backed business, World Liberty Financial, and a memecoin launch, Donald Trump has seen his personal wealth increase by millions in 2025.

Bitcoin's bullish outlook strengthens as the US dollar drops 10.80% in its worst H1 performance since 1973.

Before its collapse, Silicon Valley Bank had deep ties to crypto companies and venture capital funds investing in the industry.

ETH price has been stuck in a range despite months of steady spot Ether ETF inflows, but this situation could change quickly.

With rising rates and over $100 billion in reserves, Tether turned monetary policy into profit, and it’s not alone.

Despite surging crypto adoption in emerging markets, the promise of financial sovereignty remains unfulfilled. Millions hold digital wealth they can’t easily use without seamless payment systems and practical off-ramps.

Brazil’s new 17.5% flat crypto tax replaces previous exemptions and now applies to all digital asset gains.

Bitcoin shorts are suddenly on the receiving end of punishment as a US employment data surprise injects fresh volatility into BTC price action.

Belgium’s KBC Bank reportedly plans to let retail customers invest in Bitcoin and Ether via its Bolero platform, pending regulatory approval later this year.

PancakeSwap posted $325 billion in June trading volume, its highest ever, as crosschain swaps and Solana expansion fueled growth and dominance on BNB Chain.

AllUnity, a stablecoin joint venture by Deutsche Bank and DWS, has received a BaFin license in Germany to issue a MiCA-compliant euro stablecoin, EURAU.

Binance Pay and Lyzi team up to bring crypto payments to over 80 businesses across the French Riviera, spanning Cannes, Nice, Antibes and Monaco.

Coinbase’s acquisition of Liquifi aims to address the complexity of token launches by onchain builders by making them faster and easier.

Multiple onchain Bitcoin metrics suggest that traders are holding back from making any risk moves.

The European Central Bank will launch a blockchain settlement pilot by late 2026 under its new “Pontes” initiative, aiming to connect DLT platforms with the eurozone’s core payment systems.

Bybit and OKX have both launched MiCA-compliant crypto exchanges in the EU, marking a significant push into Europe’s newly unified regulatory landscape.

The Bitcoin halving cycle is unlikely to hurt the BTC price in the second half of 2025 due to strong ETF and corporate buying, Standard Chartered forecasts.

Bitcoin realized profits this year have yet to match 2024 levels, and BTC price action would notionally need to rise 30% as a result, said research from CryptoQuant.

A US judge has allowed Celsius’s lawsuit over Tether’s $4 billion Bitcoin liquidation to move forward, rejecting key parts of Tether’s dismissal bid.

Binance CEO Richard Teng says crypto aligns with Bhutan’s happiness-first policy, highlighting financial freedom and innovation during a visit to the Himalayan kingdom.

Figma has filed to go public in the US, disclosing it holds $69.5 million worth of Bitcoin ETFs and has $30 million in USDC ready to purchase Bitcoin.

Crypto hacking techniques haven’t advanced much, but they’ve become far more cunning, warns SlowMist’s head of operations.

Glassnode said Bitcoin’s current price “is not compelling enough for investors to continue selling” as unrealized profits hit $1.2 trillion.

Phishing attacks account for the highest number of security incidents so far this year at 132, but wallet hacks stole the most at $1.7 billion.

Arizona Governor Katie Hobbs has vetoed a measure that would have created a fund from seized crypto, with proceeds split between law enforcement and the state.

Despite Bitcoin’s recent price wobble and the start of the third quarter — historically its weakest — crypto market sentiment remains strong.

Letitia James argues that federal stablecoin bills should stipulate that issuers be regulated like banks and that they have FDIC insurance requirements to prevent systemic financial risks.

The US Treasury has sanctioned a crypto wallet containing $350,000 tied to the alleged cybercrime hosting service Aeza Group.

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The iShares Bitcoin ETF (IBIT) has a higher fee structure, allowing it to outpace the S&P 500 fund (IVV) despite not having anywhere near as much in assets under management.  ( 27 min )

The application follows stablecoin issuer Circle's similar effort to expand crypto services and move into federal regulatory oversight.  ( 25 min )

The token gained amidst a wider rally in crypto markets, with the Coindesk 20 index up 4.2%.  ( 27 min )

An uptick in open interest alongside a price rise is said to validate the uptrend.  ( 25 min )

Lifting crypto sentiment today could be what's being touted as a strong debut for a Solana staking ETF.  ( 26 min )

The crypto exchange is becoming one of USDC's most active advocates across payments and financial services, Bernstein said.  ( 27 min )

Speaking at EthCC in France, Ethereum’s founder said developers need to stay true to crypto’s principles amid a wave of corporate blockchain adoption.  ( 26 min )

Technical analysis suggests steady upward pressure, with PEPE forming a series of higher lows and briefly piercing a resistance level .  ( 27 min )

European investors gain regulated exposure to NEAR blockchain with integrated staking benefits.  ( 27 min )

The SkyBridge founder told Bloomberg that companies adding crypto to their balance sheets is temporary.  ( 27 min )

The Nasdaq-listed firm upsized its note offering from $100 million as it ramps up its Solana-focused crypto treasury strategy.  ( 26 min )

The pact with the Ontario Independent Electricity System Operator will provide HUT a steady income stream and help address Ontario’s projected electricity demand growth.  ( 25 min )

The vehicle from REX Shares and Osprey Funds has selected Anchorage Digital as the exclusive custodian and staking partner.  ( 27 min )

Cosmos token shows remarkable 3% recovery amid broader market uncertainty, establishing new resistance at $4.04 level.  ( 27 min )

Most deals are designed for quick exits rather than durable enterprise revenue, says Romeo Kuok, board member at BGX Ventures.  ( 36 min )

Bullish catalysts include sustained ETF inflows, corporate treasury adoption and U.S. regulatory moves, the report said.  ( 26 min )

The previously roughed-up shares have been on a tear in recent weeks, now sporting more than a 100% year-to-date advance.  ( 26 min )

Cardano (ADA) was also among the top performers, gaining 3.3%.  ( 22 min )

The testnet debuts with support from a host of major crypto firms who will be operating nodes on the BitVM bridge, such as Lombard, Amber Group and RockawayX  ( 25 min )

The trial focuses solely on crypto custody, with no plans for trading services, according to the report.  ( 24 min )

Terms of the deal remain undisclosed.  ( 25 min )

Deutsche's prior involvement in crypto custody has largely been through Swiss custodian Taurus, of which the German bank is both an investor and a client  ( 24 min )

The dollar index tanked over 10% in the first half.  ( 25 min )

Your day-ahead look for July 2, 2025  ( 36 min )

Technical chart signals continued pressure but shallower dips hint at resilience.  ( 26 min )

Real-time payment rails and stablecoins belong together, said Ivy CEO Ferdinand Dabitz.  ( 26 min )

Rising M2 tends to have a lagged effect on inflation, according to St. Louis Federal Reserve.  ( 26 min )

Nexo will become the tour's official digital asset and wealth partner through 2027.  ( 24 min )

Corporate treasuries are turning to bitcoin for strategic growth that outpaces traditional investment vehicles.  ( 25 min )

The AllUnity joint venture was granted a BaFin license this week to launch its MiCA-compliant euro stablecoin.  ( 26 min )

Dogecoin formed a bullish double bottom pattern, gaining over 2% to more than 16 cents.  ( 27 min )

The premium has dropped to lowest since October 2023, according to 10x Research.  ( 26 min )

In an interview with CoinDesk, Former Acting U.S. Attorney Phil Selden says the DOJ’s record-setting $225 million crypto seizure reflects a new approach to protecting fraud victims.  ( 27 min )

At VentureBeat’s Transform 2025, tech leaders gathered to talk about how they're transforming their business with agents.  ( 8 min )

New Relic's Ashan Willy talked about how they're instrumenting agentic systems for measurable ROI to maximize agentic AI.  ( 6 min )

Bright Data beat Elon Musk's X and Meta in court, then launched $100M AI infrastructure suite with Deep Lookup and Browser.ai to challenge Big Tech data monopolies.  ( 10 min )

Capital One's head of AI foundations explained at VB Transform on how the bank patterned its AI agents after itself.  ( 6 min )

In the Women in AI breakfast, technologists from Atlassian, Intuit and AWS offered advice based on first-hand experience with AI agents.  ( 9 min )

Most people know how to set goals. And many understand that developing good habits is key to reaching those goals. Yet, despite this knowledge, it's still easy to feel stuck – or worse, in motion without direction. We chase productivity without askin...  ( 9 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How generative AI could help make construction sites safer More than 1,000 construction workers die on the job each year in the US, making it the most dangerous industry for fatal slips, trips,…  ( 22 min )

Last winter, during the construction of an affordable housing project on Martha’s Vineyard, Massachusetts, a 32-year-old worker named Jose Luis Collaguazo Crespo slipped off a ladder on the second floor and plunged to his death in the basement. He was one of more than 1,000 construction workers who die on the job each year in the US, making…  ( 27 min )

Alibaba Cloud, the cloud computing and artificial intelligence division of Alibaba Group, has announced the opening of its third data centre in Malaysia. This move is aimed at addressing the rising demand for cloud and AI services across Southeast Asia. The latest expansion is part of Alibaba’s growing ambitions beyond its core e-commerce operations in […] The post Alibaba Opens Third Data Centre In Malaysia appeared first on Lowyat.NET.  ( 34 min )

Jabra has launched the PanaCast 40 VBS, its newest Android video bar system. A video bar is essentially an all-in-one video conferencing device that contains a camera, microphone, as well as speakers. According to the company, the PanaCast 40 VBS is specifically tailored to provide full coverage of small meeting spaces. The PanaCast 40 VBS […] The post Jabra Unveils PanaCast 40 VBS; Priced From RM8,800 appeared first on Lowyat.NET.  ( 34 min )

Proton has rolled out a series of updates for the eMAS 7 electric vehicle, introducing new exterior and interior colour options alongside several tech enhancements. All of which, according to the automaker, are developed in response to customer feedback. Starting with the exterior, the eMAS 7 is now offered in a new Obsidian Black finish, […] The post Proton eMAS 7 Gets Apple CarPlay, Updated Exterior And Interior Colours appeared first on Lowyat.NET.  ( 36 min )

AI use, for better or worse, is proliferating, and what better way to be prepared for it than to get specialised training? That may be what the shot callers of Sarawak have decided, as the state is providing specialised training in AI for teachers across the state. Said training will equip the teachers with the […] The post Sarawak To Provide Teachers With Specialised AI Training appeared first on Lowyat.NET.  ( 34 min )

Sony Malaysia has officially introduced three new additions to its 2025 BRAVIA smart TV lineup: the 98-inch BRAVIA 5, BRAVIA 8 II, and BRAVIA 2 II. All three models are now available for purchase in Malaysia through Sony’s official distributors. The 98-inch BRAVIA 5 arrives as the largest variant from Sony’s Mini LED 4K UHD […] The post Sony Launches New 98-Inch BRAVIA 5 Smart TV In Malaysia; Priced At RM29,999 appeared first on Lowyat.NET.  ( 36 min )

Alongside the Santa Fe, Hyundai Motor Malaysia has also launched the facelifted Hyundai Tucson, starting at RM143,888. The SUV is available in three trims – Style, Prime, and Prestige – with the hybrid option offered exclusively in the Prestige variant, priced at RM197,888. The 2025 Hyundai Tucson features a bold design update, beginning with a […] The post Hyundai Launches Tucson Facelift With A Starting Price Of RM143,888 appeared first on Lowyat.NET.  ( 35 min )

Local custom gaming outfit Illegear has unveiled its latest performance laptop, the Mach 16 Fury, which is now available for pre-order in Malaysia. It is also the first from the brand to feature the new GeForce RTX 5050 GPU, with the option to upgrade to other higher end cards from NVIDIA if desired. The Illegear […] The post Illegear Mach 16 Fury Launches; Starts From RM4,750 appeared first on Lowyat.NET.  ( 36 min )

Hyundai Motor Malaysia (HMY) has debuted the all-new Santa Fe for the Malaysian market today. The mid-size SUV comes with a starting price of RM225,000. Furthermore, this marks HMY’s first launch since the automaker made its presence in Malaysia. The Santa Fe is offered in three variants – Prime, Prestige and Calligraphy – in which […] The post Hyundai Santa Fe Debuts In Malaysia With A Starting Price Of RM225,000 appeared first on Lowyat.NET.  ( 36 min )

In addition to the Nothing Phone (3), the brand also officially unveiled the Headphone (1), which has the unmistakable design language of the company. Though beyond just the way it looks, it also features functionality that is very different by today’s standards, and maybe even traditional to some. Let’s start off with the basics. We […] The post Nothing Headphone (1) Launches For US$299 appeared first on Lowyat.NET.  ( 35 min )

After much hinting and teasing, Nothing has finally unveiled what it calls its first “true” flagship, the Phone (3). Of course, those who have been keeping up with the teasers and rumours will find that much of the phone’s details do line up with the recent leaks. The Phone (3) sports a 6.67-inch 1,260×2,800 AMOLED […] The post Nothing Phone (3) Officially Launches With Customisable Glyph Matrix appeared first on Lowyat.NET.  ( 36 min )

Security researchers have discovered vulnerabilities affecting a Bluetooth chipset used in almost 30 audio devices from 10 brands, affecting speakers, headphones, TWS buds and even microphones. Three specific ones were identified, and while they are pretty critical, making use of them is said to be difficult. BleepingComputer reports that researchers at cybersecurity company ERNW disclosed […] The post Audio Chipset Flaws Let Hackers Hijack Bluetooth Connections appeared first on Lowyat.NET.  ( 34 min )

Xiaomi brought us to Beijing, China, for its big Human x Car x Home launch event, where it debuted a wide range of new gadgets and smart appliances. In the days leading up to the launch, we were treated to guided tours of its headquarters, as well as the Xiaomi EV Factory, where the company […] The post A Trip To The Xiaomi EV Factory In Beijing, China appeared first on Lowyat.NET.  ( 38 min )

A while ago, Amazfit released the Balance 2 smartwatch for the Chinese market as the successor to the Amazfit Balance, which was announced back in 2023. Now, the brand has officially launched the watch in Malaysia. Compared to the original Balance, the Balance 2 features some improvements in terms of build, battery life, and health […] The post Amazfit Balance 2 Arrives In Malaysia; Priced At RM1,299 appeared first on Lowyat.NET.  ( 35 min )

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Chevron's agentic architectures must be able to process petabytes of data in the cloud and at the edge to support its critical operations.  ( 8 min )

Planning a trip may soon be more agentic as companies like Kayak and Expedia reimagine the travel agent as an AI agent.  ( 6 min )

PLUS: Another publicly listed tech company is building out a bitcoin treasury.  ( 29 min )

"The decision is in line with the Eurosystem’s commitment to supporting innovation without compromising on safety and efficiency in financial market infrastructures," a release said.  ( 26 min )

ETH fell to $2,418, down 3.3% in 24 hours, as traders failed to defend support near $2,460 during high-volume selling.  ( 30 min )

SOL dropped nearly 8% despite growing institutional demand and an imminent U.S. ETF offering staking rewards.  ( 29 min )

The Polkadot ecosystem saw a steep fall in transaction volume in the first half of the year.  ( 26 min )

The product will become the largest multi-token digital asset ETF in the world.  ( 25 min )

Altcoins also posted losses Tuesday as profit-taking and weakness in tech stocks dragged crypto markets lower.  ( 26 min )

James suggested Congress require stablecoin issuers to use “digital identity technology” in all stablecoin purchases and transactions in order to protect national security.  ( 27 min )

Hopes rose then quickly fell on a potential effort to slip a crypto tax provision into the legislation meant to activate Trump's core policy agenda.  ( 28 min )

Quantum computing is a looming threat to the systems that crypto depends on, says David Carvalho, CEO of Naoris Protocol. Here’s how to get quantum-prepared.  ( 29 min )

Technical analysis suggests a potential "golden cross" pattern, which could precede a multi-week rally.  ( 27 min )

The payments giant is hiring two U.S.-based leaders to grow its crypto and blockchain business.  ( 26 min )

Increased volatility has pushed NEAR to test key $2.08 threshold while showing signs of short-term recovery.  ( 27 min )

Cosmos token faces 5% volatility swing amid broader market uncertainty despite late recovery attempts.  ( 27 min )

The BCH/BTC pair has risen nearly 20% in four weeks, with a bullish golden crossover indicating potential for a bull market.  ( 28 min )

Botanix Labs has emphasized its decentralized governance. The launch coincides with its transition to being operated by a federation of 16 node operators  ( 26 min )

A KRW stablecoin could effectively iron out the spread between exchanges and end the "kimchi premium."  ( 26 min )

Aptos (APT) was also an underperformer, declining 4.7% from Monday.  ( 23 min )

The company in June saw a 25% decrease in blocks won mostly due to weather-related curtailments.  ( 25 min )

The teams have released a whitepaper that introduces a new model for securely verifying Net Asset Value (NAV) data on-chain for tokenized private funds.  ( 28 min )

Citi's $243 price target suggests roughly 34% upside from last night's close just above $181.  ( 25 min )

The majority of incidents took place on the Ethereum network, followed by Bitcoin.  ( 26 min )

The dollar index's crash supports the long-term bull case in BTC. However, BTC's short-term technicals look bleak.  ( 26 min )

The fall in the monthly average network hashrate was a result of miners curtailing operations in response to the recent heatwave, the report said.  ( 26 min )

Your day-ahead look for July 1, 2025  ( 39 min )

Capital increase and convertible bonds attract key investors.  ( 26 min )

Key technical indicators show strength for bitcoin as market consolidates. Key average rises to record valuation to suggest long-term market strength.  ( 26 min )

The company said $10 million of the total amount raised came in the form of bitcoin, at a rate of $104,000 per BTC.  ( 25 min )

IREN plans to expand its AI infrastructure at its site in Childress, Texas, with a new data center set for delivery by the end of 2025  ( 25 min )

Bitcoin’s monthly record close sparks speculation around Strategy’s market moves, but interest rates may also be playing a role.  ( 27 min )

Long-term holders have been selling their BTC as U.S.-listed spot bitcoin ETFs see continued inflows.  ( 25 min )

Shares of Coinbase surged to a record high of over $380 on June 26, which pushed ARK to sell the shares.  ( 24 min )

Clients will be allowed to trade BTC and ETH via their mobile banking app.  ( 25 min )

The Fineqia Bitcoin Yield ETP deploys the underlying assets in decentralized finance yield strategies to offer investors a return on BTC holdings.  ( 25 min )

USDG is a fully regulated global USD-stablecoin that is compliant with MiCA and now available in the EU, said Paxos, the token’s issuer.  ( 26 min )

Perpetual funding rates indicate a bullish sentiment for top altcoins, with XRP showing the strongest demand.  ( 26 min )

Unlike GameFi’s inflated hype, Distributed Compute Tokens offer real utility serving AI, storage and GPU markets but remain modestly valued despite rising global demand.  ( 30 min )

Control of spin qubits at near absolute zero a game changer for quantum computers University of Sydney physicists have built a control panel for quantum computers that provides a pathway to millions of qubits on a chip. sydney.edu.au  ( 3 min )

Welcome to the Roundcube: CVE-2025-49113 Room on Try Hack Me! This walkthrough for the Roundcube: CVE-2025-49113 Room on TryHackMe is for educational purposes only. The author assumes no responsibility for any misuse or damage resulting from the use of this walkthrough. Unauthorized use of systems you do not own or have explicit permission to test is illegal and strictly prohibited. This room focuses on the vulnerability CVE-2025-49113, which was recently discovered and is listed on NVD. It has a severity score of 9.9 and is categorized as Critical. The Vector provided on NVD : Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H This vector simply states that: Attack Vector: Network - This simply means that this vulnerability can easily be exploited over the network (by remote users), …  ( 6 min )

California Lawmakers Agree on $750 Million for Film and TV CreditCalifornia Lawmakers Agree on $750 Million for Film and TV Credit California legislative leaders have accepted Gov. Gavin Newsom's proposal to more than double the film and TV credit, in a win for the industry. variety.com  ( 3 min )

The Problem I wanted to send a file from my remote linux to my EC2 server and i was so frustrated. after looking across the various methods (SCP, SFTP, rsync, or plain SSH) i still couldn't do it. pretty sure it was my side that had the error but my pride is too big to admit it. If you're deep in the dev or cyber world, those tools fee kinda dated. They lack proper encryption layers by default, error correction, or user-friendly flows for day-to-day quick hustle. Also i love the blend of Cli and Gui on linux. (Not sorry WIndows and Mac users!) 0delay is my ongoing project to simplify secure, encrypted file transfers between Linux systems. Designed with both Terminal warriors and GUI lovers in mind, it simplifies file sharing between Linux systems — whether you're sending sensitive file…  ( 4 min )

'Brokeback Mountain' Writer on Oscar Loss, Clint Eastwood Diana Ossana recalls learning that Clint Eastwood didn't watch 'Brokeback Mountain' and realizing that the film wouldn't win Best Picture. indiewire.com  ( 3 min )

As a junior computer science student, I have always been intrigued by the challenge of building applications that work seamlessly across different platforms. During my exploration of modern development practices, I discovered that creating truly universal web applications requires more than just writing portable code - it demands a deep understanding of deployment strategies, environment management, and platform-specific optimizations. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have witnessed the evolution from platform-specific development to universal application frameworks. The dream of "write once, run everywhere" has driven countless innovations in software …  ( 8 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of cross_platform development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This a…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

This is a submission for the Runner H "AI Agent Prompting" Challenge I built an AI-powered "Quiz Master" for Slack using a Runner H workflow. This automation takes any online article and instantly generates an engaging, five-question quiz based on its content. The Quiz Master then posts the quiz directly to a designated Slack channel, one question at a time, creating a fun and interactive learning experience for the team. After a brief pause, it reveals the correct answers with explanations, making it a seamless way to test and reinforce key takeaways from shared reading materials. This solves the problem of "did they actually read it?" by turning passive information consumption into an active and gamified group activity. Here is the demo of setting up a Sample Slack Quiz using an article.…  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

This comprehensive project will give you hands-on experience with all the AWS services mentioned in the job posting. Here's why this project is perfect for demonstrating your qualifications: Key Benefits: . Real-world scenario: E-commerce platform mirrors actual business requirements What Makes This Stand Out: Multi-tier architecture showing deep VPC understanding Container orchestration with ECS Fargate (modern approach) Blue/green deployments demonstrating zero-downtime strategies Comprehensive security including WAF, encryption, and monitoring Cost optimization through proper resource sizing and lifecycle policies AWS Portfolio Project - Step-by-Step Implementation Guide AWS Account Setup bash# Create AWS Account (if you don't have one) # Sign up at: https://aws.amazon.com/ # Enable bil…  ( 30 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built …  ( 8 min )

Across organizations selling software, observability tools serve as the resource teams use to define value and assess product health. However, the truth is that observability tools, without observability culture, do very little to drive product quality. Observability culture is the collective mindset and shared practice of considering telemetry in every decision. But cultivating this culture can feel like a bit of a black box. After studying the observability practices of some of the industry’s top engineering organizations, I uncovered clear patterns that drive product stability at scale and why infusing proactive telemetry into a team’s DNA is critical for modern product reliability. Principles I’ve seen that drive observability culture can be boiled down to 3 key principles. Metrics tha…  ( 6 min )

Let's start with this "text": {"path": "name", "query": "searches"} playground. Before we get into the textual analysis stemming topic, I want to share a different way of displaying search results in a playground. When playing with textual analysis, only a single document with a string field is needed. Rather than returning an empty array or an array containing only that one document from $search, I'd rather see literally 0 (false) or 1 (true) indicating whether the document matched the query or not. The $searchMeta stage performs the query the same as $search, but instead of returning an array of matching documents, it returns a single document of search result metadata. In this case, only the total count is included. No actual collection documents are returned from $searchMeta. [{ "$s…  ( 4 min )

✅ 1. Initialize Project Write these commands in your powershell. mkdir my-app cd my-app npm init -y npm install express mongoose npm i --save-dev @types/express tsconfig.json Generate the config: npx tsc --init Edit tsconfig.json: { "compilerOptions": { "rootDir": "./src", "outDir": "./dist" } } my-app/ ├── src/ │ ├── app.ts │ ├── server.ts │ └── app/ ├── package.json ├── tsconfig.json └── .gitignore package.json To automatically restart the server whenever you make changes, you can use either ts-node-dev or tsx. This improves your development experience by saving time and effort. 🔧 Option 1: Using ts-node-dev; npm install --save-dev ts-node-dev Then, update your package.json scripts: "scripts": { "dev": "ts-node-dev --respawn --transpile-only src/server.ts", "test": "echo \"Error: no test specified\" && exit 1" } 🔧 Option 2: Using tsx; tsx- (https://www.npmjs.com/package/tsx) npm install --save-dev tsx Then, update your package.json: "scripts": { "dev": "tsx watch --clear-screen=false src/server.ts", "test": "echo \"Error: no test specified\" && exit 1" } .gitignore node_modules/ dist/ src/app.ts import express, { Application, Request, Response } from 'express'; const app: Application = express(); app.use(express.json()) app.get('/', (req: Request, res: Response) => { res.send('Welcome from Note App!'); }); export default app; src/server.ts import mongoose from 'mongoose'; import { Server } from 'http'; import app from './app'; let server: Server; const port = 5000; async function main() { try { await mongoose.connect("mongodb+srv://:@cluster.mongodb.net/todoDB?retryWrites=true&w=majority&appName=Cluster0"); console.log('✅ Connected to MongoDB using Mongoose'); server = app.listen(port, () => { console.log(`🚀 Server is listening on port ${port}`); }); } catch (error) { console.error('❌ Error connecting to MongoDB:', error); } } main(); npm run dev  ( 4 min )

I've put together a condensed guide that breaks down the most commonly used React hooks, compares them side-by-side, and outlines practical use cases and gotchas to avoid. A condensed guide to React hooks A quick reference guide to React hooks. When to use useState, useEffect, useRef, useMemo & more. Includes comparison tablew, real examples, and common gotchas to look out for. 4rknova.com  ( 3 min )

In software development, we spend an enormous amount of time writing defensive code. We check for null, handle exceptions with try-catch, and manage asynchronous operations with async/await. While these tools are essential, they often lead to code that is nested, verbose, and difficult to read. The core logic — the “happy path” — gets buried under layers of error handling. What if there was a way to write clean, linear code that describes the happy path, while all the messy details of null values, failures, and asynchronicity are handled automatically in the background? This is the promise of using Outcomes, a powerful concept from functional programming that you can use in Dart today to make your code dramatically more robust. Forget complicated academic definitions. For our purposes, an …  ( 8 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Line of Duty has landed on Netflix, and if you’ve never dived into Jed Mercurio’s cult-classic cop drama, now’s your chance. Spanning six seasons since 2012, it follows Superintendent Ted Hastings (Adrian Dunbar) and anti-corruption team AC-12 (Vicky McClure, Martin Compston) as they sniff out bent coppers and organised crime. With a stellar 96% Rotten Tomatoes score (the first four seasons even hitting 100%), critics rave about its “brutal, thrilling” storytelling and “almost perfection” in plotting and character work. Beyond the nail-biting investigations, Line of Duty boasts an all-star guest lineup—Lennie James, Keeley Hawes, Thandiwe Newton and more—and has fuelled endless chatter over a potential Season 7 (though cast say it’s a long way off). Whether you’re in it for the meticulous writing, unforgettable villains or just top-tier police drama, head to Netflix (or catch up on BBC iPlayer) for a binge that’s still setting the gold standard.  ( 3 min )

As a junior computer science student, my journey of exploring web frameworks has been filled with discoveries, challenges, and breakthrough moments. This learning path has not only enhanced my technical skills but also shaped my understanding of modern software development principles and practices. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have encountered numerous frameworks and libraries, but none have captured my attention quite like the modern web framework I've been studying. What started as a simple curiosity about high-performance web development evolved into a comprehensive exploration of cutting-edge technologies. My initial motivation came from a pract…  ( 7 min )

'Doctor Odyssey' Canceled at ABC After One Season 'Doctor Odyssey' Canceled at ABC After One Season 'Doctor Odyssey' has been canceled after one season on ABC. variety.com  ( 3 min )

Inspiration What it does How we built it The Entry!! Challenges we ran into Accomplishments that we're proud of What we learned What's next for MentorSpace Next, we’re focused on expanding MentorSpace by integrating online meeting capabilities, refining our AI matching algorithm, and improving the AI-based learning tracker. We want to ensure each student gets the most relevant mentor and consistent guidance throughout their journey. We also aim to expand into global markets and build partnerships with schools, universities, and professional communities to reach a wider audience.  ( 4 min )

We're excited to launch Claude Code sessions for Depot. This enables seamless collaboration between AI coding agents and your team by allowing anyone in your organization to pick up and resume Claude sessions. Perfect for collaborating with Claude across your entire team and between your local & CI environments. Whether you're handing off a complex debugging session to a teammate, running an AI-assisted code review in CI, or continuing work started by an automated agent, Claude Code sessions make it easy to maintain context and momentum across your entire development workflow. With this latest command for the Depot CLI, you can now save, share, and resume conversations with Claude across your entire organization by using depot claude. Each session maintains full context—including conversat…  ( 6 min )

Let's discuss a sample reference architecture for providing a secure and convenient way for your organization to chat with pre-approved AI capabilities. Previously in this series we discussed Website RAG Chat and Developer AI Productivity reference architectures. Those architectures are valid and helpful for delivering rich AI capabilities to your customers and developer team, but what about the rest of your organization? In this article we'll lay out a reference architecture that allows different members of your organization to safely enhance their workflows through AI, and do so with the knowledge that organizational data is being handled securely and intellectual property is being respected. While this architecture could work using a variety of different technologies, specific examples …  ( 10 min )

MTV Will Start Actually Playing Music Videos 24/7 Again — But There's a Twist Classic MTV VJs and performers will also appear. tvinsider.com  ( 3 min )

TL;DR: Cobra Kai star Martin Kove was hit with sexual-harassment allegations stemming from the show’s 2024 production. Sony Pictures Television quietly launched an internal probe, but Kove insists the claims “weren’t true then and aren’t true now.” Despite the investigation, no public evidence has surfaced and Kove continues to deny any wrongdoing, calling the accusations unfounded.  ( 3 min )

'The Bear' Season 4 Review: Better, but Not by Enough'The Bear' Season 4 Review: Better, but Not by Enough Season 4 of the FX hit is better than the beleaguered Season 3, but not by enough to redeem the struggling series. variety.com  ( 3 min )

Jennifer Aniston to Star in 'I'm Glad My Mom Died' Series at Apple TV+Jennifer Aniston to Star in 'I'm Glad My Mom Died' Series at Apple TV+ Jennifer Aniston is set to star in a series inspired by Jennette McCurdy’s memoir "I'm Glad My Mom Died" at Apple TV+, Variety has learned. variety.com  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

Cross-Platform: Write Once, Run Everywhere As a third-year computer science student, I frequently face challenges with cross-platform deployment when developing web applications. Different operating systems, different architectures, different environment configurations - these issues give me headaches when deploying projects. It wasn't until I encountered a Rust framework whose cross-platform features completely solved my troubles. This framework made me truly experience the charm of "write once, run everywhere." Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs This Rust framework is developed based on the Rust language, and Rust's cross-platform compilation capabilities amaze me. I can develop on Windows and then compi…  ( 7 min )

Sarah McLachlan Admits Her ASPCA Commercial Is ‘Painful’ “It’s painful. I couldn’t watch it.” vulture.com  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of cross_platform development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This a…  ( 13 min )

How Coupled Are Your Microservices? In this article, we address a crucial topic in software architecture: coupling and its main types in the context of microservices architecture. The motivation for this writing comes from direct experience with the negative impact of coupling on system design. In one project, delivered by a software house, we had to fully refactor it before going live due to excessive domain, pass-through, shared data, and content coupling. These interdependencies made the services fragile and undermined their autonomy, scalability, and maintainability. Understanding the different forms of coupling and their implications is essential for designing robust and scalable microservice systems. Before we explore the types of coupling, let’s understand how components communica…  ( 11 min )

Maintaining a repo is more than just writing code. You label issues, respond to PRs… and somehow keep track of all the // TODO comments scattered across the codebase. I got tired of juggling all this manually. So I built a bot. AutoMaintainer-bot It’s a lightweight GitHub App built with Probot and deployed serverlessly on GCF. Here's what it does: 🏷️ Automatically labels issues based on their content 💬 Welcomes new contributors when they open their first issue 📌 Scans code for // TODO: and creates issues for them 📦 Runs entirely serverless — zero infrastructure needed And yes, it works across multiple repositories. TypeScript for clean, typed logic Probot to handle GitHub events with ease Google Cloud run function for instant serverless deployment GitHub App with custom permissions Optional: YAML config to tweak behavior per repo Automating boring tasks = more time to build Improves contributor experience Encourages TODO discipline Serverless = no ops burden You can find the full bot code here: https://github.com/Alwil17/automaintainer-bot  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Ever wondered what happens when your side project goes viral overnight? You get thousands of users in an hour, and suddenly… your website crashes. It’s slow. Things break. And people leave. Why? Because your system wasn’t scalable. In this blog, I’ll break down scalability in a super simple way — no heavy jargon, just the real stuff you need to know if you're a developer, builder, or someone curious about how apps like Instagram or Amazon handle millions of users without falling apart. In simple terms: Scalability is the ability of a system to handle increased load — whether it’s more users, more data, or more traffic — without breaking, crashing, or slowing down. So when we say “this app scales well,” we mean: “It still works smoothly, even if a lot more people start using it.” Here’s …  ( 5 min )

I don’t have a Computer Science degree. Most days, I’m in tutorial hell — watching videos, repeating code, feeling like I know stuff... but still scared to build my own projects. But here’s the truth: You don’t escape tutorial hell by watching more tutorials. I’ve started building real stuff. Because self-taught isn’t easy. It’s lonely. It's frustrating. It’s slow. So here’s to every self-taught dev still stuck in the loop. You're not behind — you're just in the fire that forges real builders.  ( 3 min )

What is this project? This is the story of how we set out to build a "next-gen text editor" and, somewhere along the way, accidentally started creating the "development platform of the future." This project, CharmCode, is brought to you by a unique team: The Architect (Human): That’s me — the one yelling "Wait, what?!" every ...And that's our unique team! I thought VoidCore was a beautiful world— Then Claude Code said: Step 1: Let’s start by adding addMessageTap to the MessageBus, nya? Me: Wait… that wasn’t already there? How was anything communicating?? Claude Code: Let’s check the current communication methods, nya! ● Read(src/demo/FileExplorerTextEditorDemo_ImGui.cpp) Aha! 😸 Currently, two communication methods are being used! …T-two?? 😨 Claude Code: VoidCore is being used, but not through the MessageBus! 😮 In Phase 1.4.4: ✅ VoidCore communication is present ❌ MessageBus is not used ✅ C++ callbacks are doing direct communication So: VoidCore and MessageBus are totally separate systems! 😮 We have a design inconsistency! There are three communication systems in use right now! Me: NYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA!! Currently rewriting everything with Claude Code to unify it all under the MessageBus. Let this be a reminder: Always double-check what your AI thinks your architecture is.  ( 3 min )

Este é um artigo com fins didáticos para a disciplina [IF1006] Tópicos Avançados em SI 3 e que tem o nome fantasia de Transformação Digital com IA, utilizando Modelos de Linguagem no Ambiente de Negócios do curso de Bacharelado em Sistemas de Informação do Centro de Informática UFPE. Leia o artigo anterior da série: Engenharia de Prompt: A Arte de Conversar com a Inteligência Artificial no Ambiente de Negócio. A Inteligência Artificial (IA) tem se consolidado como uma força transformadora no cenário de negócios global, impulsionando a inovação e redefinindo modelos operacionais em diversas indústrias. No epicentro dessa revolução, os Modelos de Linguagem de Grande Escala (LLMs), como GPT-4 e Gemini 2.5, emergem como ferramentas com capacidades sem precedentes para automatizar tarefas cogni…  ( 22 min )

Ever wondered how browser games move objects smoothly across the screen, like a character jumping or a ball bouncing? The secret is requestAnimationFrame, a built-in browser method designed for smooth, efficient animations. In this article, we’ll explore what requestAnimationFrame does, why it’s awesome for games, and how to use it in a simple game loop. requestAnimationFrame? requestAnimationFrame is a JavaScript method that tells the browser: “Run this function before the next repaint.” This makes it perfect for smooth animations because: It's synced with the screen’s refresh rate (usually 60 FPS). It pauses automatically when the tab isn't visible (saving power). It’s more efficient than using setInterval() or setTimeout() for game loops. In games, we often update the position of thin…  ( 4 min )

As a junior computer science student, I have always been intrigued by the challenge of building applications that work seamlessly across different platforms. During my exploration of modern development practices, I discovered that creating truly universal web applications requires more than just writing portable code - it demands a deep understanding of deployment strategies, environment management, and platform-specific optimizations. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have witnessed the evolution from platform-specific development to universal application frameworks. The dream of "write once, run everywhere" has driven countless innovations in software …  ( 8 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

If you're part of a game or app team using Unity, you’ve probably faced this common issue: “The design looked perfect in Figma or Photoshop… Unity? Everything is slightly off — icons look blurry, UI is misaligned, Spine animations don’t match their intended size.” This problem costs teams hours of frustration and rework. Designers do their best, developers try to match by ‘eyeballing’… and no one’s really satisfied. In this blog post — and the accompanying video tutorial — we’ll walk you through a practical pipeline that aligns both sides of the table: UI/UX Designers and Unity Developers. We break down the full workflow into digestible, actionable sections. Printable PDF of the Guideline Example Based Explanation Video for Guideline 1. Understanding the Problem Why mockups often don’t mat…  ( 4 min )

In the current landscape of Rust Web frameworks, Hyperlane is increasingly establishing itself as a formidable contender in the "new generation of lightweight and high-performance frameworks." This article aims to provide a comprehensive analysis of Hyperlane's strengths by comparing it with prominent frameworks like Actix-Web and Axum, focusing particularly on performance, feature integration, developer experience, and underlying architecture. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs Framework Dependency Model Async Runtime Middleware Support SSE/WebSocket Routing Matching Capability Hyperlane Relies solely on Tokio + Standard Library Tokio ✅ Supports request/response ✅ Native support ✅ Supports regular ex…  ( 5 min )

Welcome to this week's Top 7, where the DEV editorial team handpicks their favorite posts from the previous week. Congrats to all the authors that made it onto the list 👏 I'm All In on AI, But We Need to Talk About Vibe Coding Giorgi Kobaidze ・ Jun 24 #ai #vibecoding #machinelearning #coding @georgekobaidze advocates for using AI as a copilot rather than replacing the learning journey that makes developers skilled and passionate about their craft. Rediscovering My Passion: From Burnout Back to Excitement Keff ・ Jun 27 #devjournal #developer #career #leadership @nombrekeff shares their journey from severe burnout that made them dread coding to rediscovering joy in development after taking a two-year break and finding the right c…  ( 4 min )

'Cobra Kai' Star Alicia Hannah-Kim Speaks Out on Martin Kove Bite'Cobra Kai' Star Alicia Hannah-Kim Speaks Out on Martin Kove Bite "Cobra Kai" star Alicia Hannah-Kim has addressed the recent altercation with co-star Martin Kove, during which he bit her arm at a fan convention. variety.com  ( 3 min )

Money problems: have we had enough of TV shows about rich people? | Television | The Guardian Shows such as Sirens, The Better Sister, And Just Like That and Your Friends and Neighbours have found little to say about the uber-wealthy theguardian.com  ( 3 min )

Here’s the TL;DR: Jesse Eisenberg—an admitted Modern Family superfan—actually guest-starred as Asher in a 2014 episode, but was so shy about his own scenes that he asked producers to send him a version with his bits chopped out so he could still watch the show. Jesse Tyler Ferguson spilled the story on his Dinner’s On Me podcast, and Alexander Skarsgård later added that at The Hummingbird Project premiere, Eisenberg sprinted the red carpet, bailed for two hours, then snuck back in. Turns out this isn’t a one-off. Eisenberg’s famously sensitive about his on-screen work—he’s said his turn as Lex Luthor in Batman v Superman wounded his career—but bounced back by writing, directing and starring in A Real Pain, earning Oscar nods for Best Original Screenplay (and a Supporting Actor win for Kieran Culkin). It’s a reminder that even the biggest stars get stage fright.  ( 3 min )

Rainn Wilson Says 'The Office' Was A 'Struggle' Once Steve Carell LeftRainn Wilson Says 'The Office' Was A 'Struggle' Once Steve Carell Left Rainn Wilson recently opened up on the 'Good Guys' podcast about the difficulties filming 'The Office' after Steve Carell left the show in 2011. variety.com  ( 3 min )

Rob McElhenney Requests to Legally Change Name to 'Rob Mac' It's not always sunny when you're Rob McElhenney ... which is exactly why the veteran actor is changing his name legally. tmz.com  ( 3 min )

Steam is dealing with spam. Valve’s platform has been flooded with games stolen from itch.io - gamepressure.com It’s not just the PlayStation or Nintendo, Steam’s dealing with its own spam problem too. There’s a chance the indie game you love has been ripped off and re-uploaded elsewhere. gamepressure.com  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Dune Awakening is Funcom’s fastest-selling game ever as new MMO crushes the studio’s previous records - VideoGamer Funcom confirms that new MMO Dune Awakening is the studio's best-selling game ever in its 32-year history of making MMOs. videogamer.com  ( 3 min )

This blog is part of a series How does a C program get compiled? For C-like languages, compilation involves four steps: Preprocessing, compile-time metaprogramming Compilation itself, translation of the source code to assembly Assembling, turning assembly into machine code in an object file Linking, turning the object file into an executable or a library Of course, all these categories, except for linking, are to some degree arbitrary. Preprocessing is an anomaly, a language within a language, a crutch - it exposes the limited expressive power of the base language. Compilation is to a degree arbitrary, because you can embed assembly code into C code, which doesn't require compilation. Assembly is not actually assembly - it's Gnu Assembly, the universal assembly. Originally, the assembly la…  ( 9 min )

In the realm of artificial intelligence, neural networks serve as the foundation for deep learning systems, inspired by the interconnected neurons in the human brain. At their core, these systems are composed of layers of computational units—neurons—that transform inputs into outputs through a sequence of mathematical operations. Together, these components form the backbone of neural network training and inference. Understanding their individual roles and interplay is essential for designing, training, and deploying effective deep learning models.  ( 4 min )

Sonic Team boss says remakes of the Sonic Adventure games not happening - My Nintendo News The Sonic Adventure games are beloved by Sonic fans and people have been clamouring for remakes of both Sonic Adventure and Sonic Adventure 2 for years. Sadly it seems as though they are not on the… mynintendonews.com  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

After conducting extensive head-to-head testing between Claude Sonnet 4 and Gemini 2.5 Pro Preview using identical coding challenges, I've uncovered significant performance disparities that every developer should understand. My findings reveal critical differences in execution speed, cost efficiency, and most importantly, the ability to follow instructions precisely. I designed my comparison around real-world coding scenarios that test both models' capabilities in practical development contexts. The evaluation focused on a complex Rust project refactor task requiring understanding of existing code architecture, implementing changes across multiple files, and maintaining backward compatibility. MacBook Pro M2 Max, 16GB RAM Network: 1Gbps fiber connection Development Environment: VS Code w…  ( 6 min )

Object Storage is an essential component of modern web development. For a long time, AWS S3 was the go-to option for most of us, but nowadays their competition is huge, offering reliable alternatives at a fraction of the price. We researched some providers to use in our cloud platform Sliplane some time ago and I want to share our top picks with you. Here are 5 cheap object storage providers you can consider as an AWS S3 alternative. Disclaimer: You might have very specific requirements for your object storage solution. For this article, I only include providers in the list of known brands with overall good reputation and we are mainly comparing prices here. Provider Storage Cost Egress Cost Durability Availability SLA Free Tier Notes Backblaze B2 $0.006 / GB / month Free up to 3× s…  ( 5 min )

Musk's attempts to politicize his Grok AI are bad for users and enterprises — here's why | VentureBeat As an independent business owner or leader, how could you possibly trust Grok to give you unbiased results? venturebeat.com  ( 3 min )

TL;DR: Apple dusted off an old AI trick—Normalizing Flows—and spiced it up with Transformers to create two new image generators: TarFlow and STARFlow. Unlike diffusion or token-based autoregressive models, flows learn a reversible “noise ↔ image” mapping that gives exact likelihoods. TarFlow chops images into patches and predicts pixel values in sequence (no token compression!), while STARFlow works in a smaller latent space before upsampling to high-res, and even plugs in lightweight language models for text prompts. The big sell? These flow-based models could run on your device, offering crisp detail and probability-aware outputs without constant cloud crunching. It’s a different path than OpenAI’s GPT-4o, which treats images like giant token streams in the cloud—flexible but heavy and potentially slower—whereas Apple’s approach is built for speed and efficiency in our pockets.  ( 3 min )

We’re thrilled to announce that SurrealDB now has an official integration with LangChain, one of the most popular frameworks for building powerful LLM-driven applications. This partnership brings together the strengths of SurrealDB’s multi-model flexibility and real-time capabilities with LangChain’s powerful orchestration layer, enabling developers to build smarter, faster, and more context-aware AI applications. The integration includes the following LangChain components: Vector Store (SurrealDBVectorStore) Graph Store (SurrealDBGraph, currently experimental) Graph QA Chain (SurrealDBGraphQAChain, currently experimental). # DB connection conn = Surreal(url) conn.signin({"username": user, "password": password}) conn.use(ns, db) # Vector Store vector_store = SurrealDBVectorStore( OllamaEmbeddings(model="llama3.2"), conn ) # Graph Store graph_store = SurrealDBGraph(conn) You can start using the integration today via the SurrealDB docs, the LangChain docs, or our GitHub repository. We’ve also published example notebooks and sample apps to help you get up and running quickly: Check out the official SurrealDB Docs or LangChain Docs GitHub: langchain-surrealdb Pypi: langchain-surrealdb Tutorial: Make a GenAI chatbot using GraphRAG with SurrealDB + LangChain. Join the Conversation We’re excited to see what you build with LangChain and SurrealDB. If you have questions or want to showcase your project, join our community on Discord or tag us on X.  ( 3 min )

Here Is Everyone Mark Zuckerberg Has Hired So Far for Meta’s ‘Superintelligence’ Team | WIRED After a poaching frenzy that’s brought in talent from rival firms like OpenAI, Anthropic, and Google, Zuckerberg announced a team of nearly two dozen researchers in an internal memo. wired.com  ( 3 min )

Denmark to tackle deepfakes by giving people copyright to their own features | Deepfake | The Guardian Amendment to law will strengthen protection against digital imitations of people’s identities, government says theguardian.com  ( 3 min )

Microsoft Says Its New AI System Diagnosed Patients 4 Times More Accurately Than Human Doctors | WIRED The tech giant poached several top Google researchers to help build a powerful AI tool that can diagnose patients and potentially cut health care costs. wired.com  ( 3 min )

Пентестинг представляет собой комплексное тестирование, в ходе которого специалисты атакуют системы компании, имитируя реальные методы злоумышленников и анализируя как технические, так и организационные аспекты защиты. Это не просто сканирование на наличие известных уязвимостей, но глубокий анализ логики приложений, сетевых интерфейсов и процедур обработки данных с целью найти скрытые бреши. В процессе тестирования применяются методы социальной инженерии, тесты конфигураций, анализ управления правами, а также ретесты уже исправленных уязвимостей. Итогом становится подробный отчёт с доказательствами эксплуатируемых уязвимостей, оценкой рисков по CVSS и практическими рекомендациями по устранению проблем. Регулярный пентестинг позволяет поддерживать высокий уровень защиты за счёт обнаружения …  ( 6 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Gemma 3n is the latest breakthrough from Google DeepMind’s open model lineup, an incredibly efficient, multimodal model that goes far above its weight class. Built on the same foundational technology as the Gemini family, Gemma 3n is optimized to run seamlessly on low-resource devices while offering advanced capabilities typically reserved for much larger models. With support for multimodal inputs, text, image, audio, and video, Gemma 3n stands out as a lightweight yet powerful model for developers and researchers who want high performance without heavy hardware requirements. One of its key innovations is selective parameter activation, a modern technique that reduces active compute load by only activating the most relevant parts of the model per input. This allows it to perform like a 2B …  ( 7 min )

It's a dream for many developers around the globe: building cutting-edge tech in a vibrant, innovative hub like the UK. But if you're not a UK citizen, the question of How to Get a Dev Job in the UK with Visa Sponsorship can seem like a massive hurdle. Well, I'm here to tell you it's not just possible; it's more attainable than you might think, especially with the right strategy and a clear understanding of the process. So, if you're ready to swap your current commute for a London tube ride or a stroll through Manchester's tech parks, let's break down exactly what it takes. Dreaming of a UK Tech Career? It's More Attainable Than You Think! But for international candidates, the visa process can feel like navigating a maze blindfolded. Don't worry, we're going to demystify it, step by step,…  ( 10 min )

How Bolt.new Helped Me Go From Beginner to Builder in the World's Largest Hackathon I first discovered Bolt.new during the winter — and back then, I barely knew how to build anything. But I immediately got inspired by the way Bolt built websites so cleanly, with no errors. I had used other services before, but they often had bugs or broken features. Bolt felt different — solid, fast, and reliable. That moment hooked me. Since then, I kept building. I created more and more projects with Bolt, learning as I went. Then I found out about the World’s Largest Hackathon, and I thought — maybe I should join? So I did. I built a full project called OpenSource Hub in just a few days. It’s a platform where people can publish and share open-source websites, apps, and games — kind of like GitHub, but much simpler and visual. Bolt.new was a huge help during this process. For example, when I was setting up Firebase for backend and database, Bolt guided me step-by-step to run specific commands and deploy it correctly. Thanks to Bolt, I learned so much. Now I feel confident building full-stack projects, using TypeScript, Vue, APIs, AI (like Gemini 2.5 Flash), and more. And I’m really proud of what I made — and how far I’ve come. Thank you, Bolt.new. You helped turn a beginner into a builder. buildinpublic #wlhchallenge #ai #hackathon #opensource  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

✈️ The Robot That Flies for You: Designing a Courier That Delivers More Than Packages How a teenager’s idea could reshape personal delivery and make life feel more human 💡 Where the Idea Began Humans are not always the ones who give birth to ideas — often, it is necessity that does. And the environment where those ideas begin to breathe is the human mind, where they grow larger with each passing thought until they become ready to step out and walk the earth. After ninth grade, my twin sister and I spent several months in our grandparents’ rural home while they were away. The atmosphere was serene but far removed from the city, and we lacked a vehicle. Anytime we needed something — groceries, lunch, simple supplies — we had to ask our father to bring them from afar. Even common deliveries …  ( 6 min )

If you've been exploring compact language models for research, chances are you've already come across the impressive Jan-Nano, a lightweight, high-performance model that recently gained popularity for its speed and versatility. But one of its key limitations was its relatively short context window, which often forced researchers and developers to chunk or truncate large documents. Since long context window is a very important factor in areas like deep research, Menlo Research team just launched Jan-Nano-128k, a game-changing upgrade that natively supports an astonishing 128,000-token context window. It is built from the ground up to handle long-form content without the performance degradation seen in traditional context extension methods like YaRN. If you're analyzing full-length research …  ( 8 min )

As a junior student learning web frameworks, I often get headaches from complex API designs. Traditional frameworks often require memorizing numerous method names and parameters, with vastly different API styles for different functionalities. When I encountered this Rust framework's Context design, I was deeply moved by its consistency and simplicity. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs The most impressive design of this framework is the Context. It unifies all HTTP request and response operations under a simple interface, allowing developers to handle various web development tasks in a consistent manner. use hyperlane::*; use hyperlane_macros::*; #[get] async fn showcase_context_api(ctx: Context) { // R…  ( 6 min )

If you're working with Docker, chances are you’ve already heard of Docker Hub. But what is it, really? Is it just a place to download images? Or is there more going on under the surface? Let’s dig deeper—and don’t worry, we’ll keep things light, fun, and super friendly so you can enjoy every bit of this journey. 🎉 Docker Hub is like the App Store or Google Play for container images. It’s an online registry where: You can find ready-to-use container images (like Node.js, MongoDB, Nginx, and more). You can store and share your own container images. You can automate builds and even scan for vulnerabilities. In short: It’s the home base for your Docker images. Public repos: Anyone can pull (download) your image. Great for open-source projects. Private repos: Only you (or your team) can access…  ( 4 min )

⚡ Introducing CORE - open source, shareable, user-owned memory graph for LLMs Manik Aggarwal for SOL ・ Jul 1 #ai #mcp #productivity #chatgpt  ( 2 min )

Bayesian Networks for Production ML: Architecture, Observability, and Scalable Inference 1. Introduction Last quarter, a critical anomaly detection system in our fraud prevention pipeline experienced a 15% increase in false positives following a model update. Root cause analysis revealed the new model, while improving overall precision, exhibited unexpected conditional dependencies not captured during offline evaluation. This highlighted a critical gap: our existing monitoring lacked the ability to track and validate the reasoning behind model predictions, not just the predictions themselves. This incident underscored the need for integrating Bayesian Networks (BNs) not as standalone models, but as a crucial component within our broader MLOps infrastructure for explainability,…  ( 7 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Fetch API provides a JavaScript interface for making HTTP requests and processing the responses. Fetch is the modern replacement for XMLHttpRequest: unlike XMLHttpRequest, which uses callbacks, Fetch is promise-based and is integrated with features of the modern web such as service workers and Cross-Origin Resource Sharing (CORS). With the Fetch API, you make a request by calling fetch(), which is available as a global function in both window and worker contexts. You pass it a Request object or a string containing the URL to fetch, along with an optional argument to configure the request. The fetch() function returns a Promise which is fulfilled with a Response object representing the server's response. You can then check the request status and extract the body of the response in various formats, including text and JSON, by calling the appropriate method on the response. Here's a minimal function that uses fetch() to retrieve some JSON data from a server: js https://example.org/products.json"; Response status: ${response.status}); const json = await response.json(); console.log(json); } catch (error) { The fetch() function will reject the promise on some errors, but not if the server responds with an error status like 404: so we also check the response status and throw if it is not OK. Otherwise, we fetch the response body content as JSON by calling the json() method of Response, and log one of its values. Note that like fetch() itself, json() is asynchronous, as are all the other methods to access the response body content. In the rest of this page we'll look in more detail at the different stages of this process. Making a request a definition of the resource to fetch. This can be any one of: Setting the method js https://example.org/post", { Setting a body To set a request body, pass it as the body option: js https://example.org/post", { method: "POST", body: JSON.stringify({ username: "example" }), // … });  ( 4 min )

When you're starting out in web development, everyone says “build projects.” But no one really tells you that small projects can teach you big things. Sometimes more than the tutorials or courses you grind through. Here are a few mini-projects I built, what went wrong (or right, ha-ha), and the lessons that stuck with me way beyond the code. 1. The To-Do App (Yes, I Know) DOM manipulation gets messy fast without structure State management isn’t just a “React problem” UX matters more than you think — if deleting a task isn’t obvious, no one cares that it works 2. A Simple Portfolio Website Responsive design isn’t optional “Looks good on my screen” ≠ good enough Using rem/em units and flexbox/grid properly saves headaches later 3. A Weather App Using an API API keys, rate limits, and error handling are real things Skeleton loading states are underrated My point is, you don’t need to build the next Uber clone to become a better developer. Build small. Break stuff. Fix it. Repeat. Baby steps are super important as well. Let's keep growing together!  ( 3 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built …  ( 8 min )

Hello all......today I am going to talk about the master of content alignment in CSS which is Flex. If you ask any web developer today what feature do they use for aligning content, all of them will tell about Display->Flex. In short this is a boon for all developers...it does not have the confusion which exists in absolute and relative positioning as to whether we need to specify top or bottom etc etc. display->flex and set the flex-direction to either row ,row-reverse ,column or column-reverse. two components in flexbox, parent and child. The element which has the display property set as flex is the parent component and the elements inside the parent is the child component. Every parent element in flex gets access to the following properties: 1.Flex-Direction: The flex-direction property specifies the display-direction of flex items in the flex container. The flex-direction property can have one of the following values, depending on which the flex items are aligned on the main-axis. The default one is row. row 2.Justify-Content:The justify-content property is used to align the flex items when they do not use all available space on the main-axis (horizontally). The justify-content property can have one of the following values: center 3.Flex-Wrap:The flex-wrap property specifies whether the flex items should wrap or not, if there is not enough room for them on one flex line. The flex-wrap property can have one of the following values: nowrap 4.Align-Items:The align-items property is used to align the flex items when they do not use all available space on the cross-axis (vertically). The align-items property can have one of the following values: center I will continue about this in the next post....see you all there..  ( 3 min )

🎨 Easily copy the syntax and use it quickly. I often create various CLI and TUI applications that heavily use ANSI color resources for the terminal. Usually, I need to pick the color in GIMP or rgb-tui and then assemble and test it to see how it will look. To automate this step in development, I created hexter, which allows me to quickly and easily get the syntax of a hexadecimal color for the terminal (ANSI RGB). I decided to build a command-line utility and also an API to integrate into my projects. And I chose to make it available for anyone interested. hexter was built with C++, so to compile and install it, you need the following installed on your system: A C++ compiler: GCC or Clang And also CMake Then, just clone, build, and install: git clone https://github.com/te…  ( 4 min )

# Name Description Example A01 Broken Access Control Users can access resources or perform actions they're not supposed to. A regular user can access admin-only pages or APIs like /admin/deleteUser. A02 Cryptographic Failures (was A03) Weak or missing encryption of sensitive data. Login page uses HTTP instead of HTTPS. A03 Injection Untrusted data sent to an interpreter (e.g., SQL, shell, LDAP). '; DROP TABLE Users -- in a login form. A04 Insecure Design Security was not considered during system design. No rate limiting on login → brute-force attack succeeds. A05 Security Misconfiguration Insecure default settings or exposed debug info. Error pages show stack traces or server version. A06 Vulnerable and Outdated Components Using old or insecure libraries and frameworks. App runs an outdated jQuery version with a known XSS bug. A07 Identification and Authentication Failures Poor login/session handling or password policy. No account lockout after 10 failed login attempts. A08 Software and Data Integrity Failures Trusting code or updates from untrusted sources. Auto-loading a plugin from an insecure 3rd-party server. A09 Security Logging and Monitoring Failures No logging, alerting, or visibility into attacks. Failed logins or admin actions are not logged. A10 Server-Side Request Forgery (SSRF) App can be tricked into making requests to internal systems. Attacker sends URL to internal resource like http://localhost/admin. If you found this helpful, consider supporting my work at ☕ Buy Me a Coffee.  ( 3 min )

🎨 Para copiar facilmente a sintaxe e utilizar rapidamente. Eu tenho costume de criar vários aplicativos cli e TUI que usam bastante recursos de cores ANSI para o terminal. Geralmente preciso escolher a cor no GIMP ou no rgb-tui e depois montar e testar pra ver como ficará. Pensando em automatizar essa etapa de um desenvolvimento, crie o hexter, pois com ele eu obtenha a sintaxe de uma cor hexadecimal para o terminal (ANSI RGB) de forma rápida e fácil. E resolvi criar um utilitário via linha de comando e também uma API para integrar aos meus projetos. E decidi disponibiilizar para quem tiver interesse. O hexter foi criado com C++, logo para construir e instalar você precisa ter instalado no seu sistema: Um compilador C++: GCC ou Clang e também o CMake Depois é só clonar, construir…  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Efficiently Set up infrastructure and deploy to Kubernetes using AWS EKS and Terraform Hey developers! 👋 Welcome to the world of cloud computing and automation. In this blog, we’re going to walk through an exciting real-world project — deploying a three-tier Todo List application on Amazon EKS (Elastic Kubernetes Service) using Terraform. This project is perfect if you're looking to get hands-on experience with: Provisioning infrastructure using Terraform Working with Docker to containerize services Deploying applications on AWS using EKS, ECR, IAM, and more We’ll break it down step-by-step — from writing Terraform code to spinning up your Kubernetes cluster, containerizing the frontend, backend, and MongoDB services, and deploying everything seamlessly. Whether you're new to DevOp…  ( 11 min )

The building period for the World's Largest Hackathon has officially wrapped up, and what an incredible month it was! With over 130,000 builders registered, this event truly lived up to its name as a launchpad for the next generation of creators. Now it's time to reflect, share, and celebrate the journey. Running through July 31, the World's Largest Hackathon Writing Challenge offers everyone a chance to document their building experience and share it with the community. Maybe you joined your first hackathon team, discovered the power of AI-assisted development, or found that your project took on a life of its own beyond any competition. Each of our three prompts captures a different aspect of the WLH experience, giving you the freedom to share what mattered most to you. Read on for the pr…  ( 4 min )

TL;DR: Over the past year indie horror games have shifted from cute-but-creepy mascots (think early FNAF vibes) to much darker, twisted narratives. In today’s episode, MatPat dives into what’s driving this creative evolution, where the trend could head next, and how it’ll shape Game Theory’s future content.  ( 3 min )

TL;DR: MatPat’s latest Game Theory episode plugs a sweet deal on Factor boxes (use code 50GAMETHEORY for 50% off + free shipping) before diving into the surprisingly deep lore of Roblox Pressure. What started as another knock-off has blossomed into its own indie darling complete with unique mechanics, new creatures and a story worth exploring. Bonus deets: The vid’s brought to you by Epidemic Sound (30-day free trial), and credits roll for writers Tom Robinson, Daniel Zemke, Melissa Yinger; editors like Tyler Mascola; sound designers Yosi Berman & Alena Lecorchick; plus thumbnail artist DasGnomo.  ( 3 min )

For financial organizations, moving to the cloud isn’t just a technical shift — it’s a transformation of responsibility. Cloud-native platforms like AWS offer unmatched agility, but they also require a deliberate and structured approach to security and compliance. Identity and Access Management (IAM) is the bedrock of security in AWS. Yet, many organizations still rely on broad permissions inherited from on-prem or legacy cloud setups. Scope IAM roles to specific services and workloads. Use Service Control Policies (SCPs) in AWS Organizations to enforce boundaries. Continuously analyze permissions using IAM Access Analyzer. Refactoring access controls early can prevent privilege creep and reduce the blast radius of potential security incidents. Encryption is a regulatory and operational mu…  ( 4 min )

ForgeRock IDM Scripting: Extending Functionality the Smart Way ForgeRock IDM is a powerful identity management solution, but its true potential is unleashed when you tap into its scripting capabilities. By writing custom scripts, you can automate repetitive tasks, customize workflows, and boost productivity. In this article, we'll explore the world of ForgeRock IDM scripting and provide you with the knowledge you need to get started. ForgeRock IDM provides a robust scripting engine that allows you to write custom scripts in Groovy, a popular scripting language. With Groovy, you can create scripts that automate tasks, interact with the IDM UI, and even integrate with other systems. In this article, we'll focus on the benefits of scripting in ForgeRock IDM and provide you with a step-by-step guide on how to get started. Read more: Unlock the Power of ForgeRock IDM Scripting  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

Problem Are you wasting time re-explaining yourself dozens of times a day, just to keep ChatGPT, Cursor, and Claude on the same page? ChatGPT might recall your project details, but Cursor forgets them, and Claude starts from scratch every time. An open source, shareable knowledge graph (your memory vault) that lets any LLM (ChatGPT, Cursor, Claude, SOL, etc.) share and query the same persistent context. CORE is ✅ Shareable CORE Cloud https://core.heysol.ai Run Locally STEP 1 - Copy the example environment file to .env: cp .env.example .env STEP 2 - Use Docker Compose to start all required services: docker-compose up STEP 3 - Access the app http://localhost:3000. STEP 4 - Login with Magic Link Choose the "Magic Link" login option. Enter your email. Copy the magic link from terminal logs and open it in your browser. STEP 5 - Create Your Private Space & Ingest Data In the dashboard, go to the ingest section. Type a message, e.g., I love playing badminton, and click "Add". Your memory is queued for processing; you can monitor its status in - the server logs. Once processing is complete, nodes will be added to your private knowledge graph and visible in the dashboard. You can later choose to connect this memory to other tools or keep it private. STEP 6 - Search Your Memory Note: We are actively working on improving support for Llama models. At the moment, C.O.R.E does not provide optimal results with Llama-based models, but we are making progress to ensure better compatibility and output in the near future. For more information, visit the official docs, and their website. Star the CORE repository ⭐  ( 4 min )

This is a submission for the Runner H "AI Agent Prompting" Challenge The internet is a chaotic, noisy place. For founders, creators, marketers, and investors, keeping up with emerging trends across industries like AI, health tech, or the creator economy takes hours of skimming blogs, newsletters, Substacks, Twitter, and podcasts. Even then, you risk missing critical shifts or wasting time on shallow content. There's no simple way to stay informed, organized, and proactive—without burning out. TrendSage is an AI agent that browses the web for you, discovers the latest trends in your chosen domain, and compiles them into shareable, organized content across multiple platforms. It’s like having your own AI-powered market research assistant that delivers clarity without the noise. TrendSage is …  ( 5 min )

Understanding Web Development Patterns Web application development relies heavily on architectural patterns. Two prominent patterns are MVC (Model-View-Controller) and MVT (Model-View-Template). While MVC is the traditional and widely adopted pattern, MVT is Django's interpretation that offers unique advantages for Python web development. Let's explore both patterns, their core functions and strength MVC (Model-View-Controller) is a software architectural pattern that separates an application into three interconnected components. It was originally developed for desktop applications but has been widely adapted for web development. Model: The data layer that manages the application's data, business logic, and rules. It directly manages data, logic, and rules of the application. View: The p…  ( 7 min )

I’ve been learning Django recently, and I kept seeing two things: MVC and MVT. At first, they looked like the same thing — just a different name — but the more I dug into Django’s docs and tutorials, the more confused I got. 😅 So if you're just getting started with Django (like me) and scratching your head over these two acronyms, don't worry — you’re not alone. Let me walk you through how I finally made sense of it all. When I first saw MVT, I thought: “Wait, isn't this just MVC with a different hat on?” But the thing is — Django doesn’t fully follow MVC. It uses a pattern called Model-View-Template (MVT), and while it looks similar to MVC, there are some tricky naming differences that can throw you off. To really get it, I had to break things down in a way even my little cousin could un…  ( 5 min )

Why should we look into TypeScript? Imagine JavaScript injected with steroids, that’s TypeScript. While JavaScript offers flexibility and freedom, it also leaves plenty of room for bugs and silent failures. TypeScript, on the other hand, brings structure and type safety, which becomes especially valuable when working in teams. In this blog, we’ll explore why more developers are making the switch from JavaScript to TypeScript and why you might want to consider it too. TypeScript is a statically typed superset of JavaScript created by Microsoft It adds optional type annotations, interfaces, and modern JavaScript features, then compiles (transpiles) down to plain JavaScript that runs in any browser or JavaScript environment. What does it mean to transpile code? It’s actually nothing far-fet…  ( 7 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

Cómo instalar y configurar Tailwind CSS 4 con React y Vite (paso a paso) Iratxe ・ Jun 29  ( 2 min )

Here is the full list of mostly used JavaScript inbuilt functions along with their definitions and usage examples, categorized for easy reading. ✅ ARRAYS const arr = [1, 2, 3]; // 1. push() – Adds element to the end arr.push(4); // [1,2,3,4] // 2. pop() – Removes last element arr.pop(); // [1,2,3] // 3. shift() – Removes first element arr.shift(); // [2,3] // 4. unshift() – Adds element at the start arr.unshift(1); // [1,2,3] // 5. concat() – Merges arrays arr.concat([4, 5]); // [1,2,3,4,5] // 6. slice() – Extracts a section (non-destructive) arr.slice(0, 2); // [1,2] // 7. splice() – Adds/removes items (destructive) arr.splice(1, 1); // removes 1 element at index 1 // 8. indexOf() – Finds index of an element arr.indexOf(3); // returns index or -1 // 9. filter() – …  ( 5 min )

📆 July 23, 11 AM EDT / 5 PM CEST Migration from DigitalOcean to Hostman: reasons, expectations, and reality with numbers. Common cloud pain points: unclear billing, unpredictable pricing, and weak support. How to turn two for you: reduce cloud costs and improve security. CTOs, DevOps engineers, and startup founders aiming to optimize cloud infrastructure and simplify their stack — no fluff, just actionable results and frameworks. This isn’t a generic “best practices” talk — it’s a real migration with numbers and impact. You'll walk away with insights you can apply immediately. Format: 45-minute presentation + live Q&A 👉 Register here  ( 3 min )

To cancel an ongoing HTTP request when a component is destroyed, you can use the following techniques: Using takeUntil operator: import { Component, OnDestroy } from '@angular/core'; import { Subject } from 'rxjs'; import { takeUntil } from 'rxjs/operators'; import { HttpClient } from '@angular/common/http'; @Component({ selector: 'app-example', template: ' Example Component ', }) export class ExampleComponent implements OnDestroy { private ngUnsubscribe = new Subject(); constructor(private http: HttpClient) { this.http.get('https://api.example.com/data') // making http call .pipe(takeUntil(this.ngUnsubscribe)) // will subscribe to observanle until "ngUnsubscribe" is complete .subscribe((response) => { console.log(response); }); …  ( 4 min )

I recently had the incredible opportunity to attend the in-person PostgreSQL Meetup organized by Postgres Women India, supported by IITM Pravartak,This meetup was a perfect blend of technical knowledge, personal development, and networking — all wrapped in one inspiring day! A Deep Dive into PostgreSQL The first half of the session was all about PostgreSQL, an advanced open-source relational database system that’s widely trusted by enterprises and startups alike. SQL and Query Optimization techniques in PostgreSQL How PostgreSQL handles complex data types and indexing Real-time code walkthroughs that demonstrated usage in real-world scenarios Discussion around data integrity, transactions, and how PostgreSQL ensures consistency Performance tuning tips and scaling strategies A Coffee Bre…  ( 3 min )

🔥Top 5 Amazing CLI Tools🤯 Kiran Naragund ・ Jun 29 #webdev #programming #cli #ai  ( 2 min )

Alright, fellow code warriors and digital adventurers! Buckle up, because I'm about to take you on a wild ride – our journey building QuantaCode for the Bolt Hackathon. Was it smooth sailing? Absolutely not. Was it epic? You bet your git commit -m "final final final" it was. And yes, there might be some slight exaggerations, but I promise, the core truth is always just a semicolon away. The idea for QuantaCode hit us like a perfectly formatted, lint-free commit: developers spend half their lives wrestling with messy code, debugging nightmares, and trying to figure out if their codebase is more "pristine garden" or "dumpster fire after a coding convention argument." We thought, "What if we could get quantum-level precision in code analysis?" (Okay, maybe the "quantum-level" part was a sligh…  ( 11 min )

what i learnt? JAM Stack Data PipeLine: Spring AI That is the topics i learnt from CODE ON JVM Meeting In upcoming Blogs i Convey All Topics Briefly . Stay Tune  ( 3 min )

What is cloud concept;The cloud concept refers to the idea of delivering computing services—like storage, servers, databases, networking, software, and analytics—over the internet,Instead of storing files or running programs on your personal computer or local server, you use the internet ("the cloud") to access and manage them from anywhere Example: You have a phone or laptop, and you take a lot of pictures, save music, or write documents. Normally, all of that is stored inside your device. But what if your phone gets lost or full? Now, think of the cloud like a magic storage box on the internet. You can put your pictures, videos, or files in it. You don’t need to carry the box—just connect to the internet, and you can open it from anywhere using your password.eg netflix, whatapp, TYPES O…  ( 4 min )

I recently completed a comprehensive analysis of OpenAI's Whisper speech recognition system on Mac M4 hardware, and the results were quite impressive. Here's what I discovered about running local AI on Apple Silicon. I tested three Whisper model sizes (tiny, base, small) on Mac M4 with Apple Silicon MPS acceleration, using standardized audio samples and systematic benchmarking methodology. The numbers speak for themselves: Model Load Time Transcribe Time Accuracy Real-time Factor Tiny 0.24s 0.37s 99.2% 27x Base 0.43s 0.54s 100% 18x Small 1.04s 1.44s 100% 7x All models processed 10 seconds of audio significantly faster than real-time, with the tiny model achieving an impressive 27x speedup. Local AI is Ready for Production No internet dependency Complete privacy (audio never l…  ( 4 min )

Neuralink isn’t science fiction anymore. In 2025, it’s testing real brain-computer interfaces (BCIs) in humans — and some of the results feel like watching the future happen in fast-forward. A quadriplegic patient in the Neuralink trial can now control a cursor, type basic phrases, and move a robotic arm with only their thoughts. It’s not perfect. The calibration is fragile. Inflammation issues were reported. But the signal is clear: direct neural control is no longer theoretical. Neuralink’s 2025 trials also include early-stage vision restoration. Patients with total blindness are being fitted with implants that stimulate the visual cortex directly. No real-time sight yet. But researchers report “pattern flashes,” contrast pulses, and early signal coherence. We’re not just talking prosthe…  ( 4 min )

The Unsung Hero: Mastering the Terminal in Production Ubuntu Systems The recent outage impacting our core API services wasn’t a code deployment gone wrong, nor a database failure. It was a subtle, insidious issue: a misconfigured tmux session left running on a production server, silently consuming all available /dev/tty resources, effectively locking out legitimate SSH connections. This incident underscored a critical truth: in modern infrastructure, particularly on Ubuntu-based systems, mastery of the terminal isn’t just a skill – it’s a foundational requirement for operational excellence. We operate a hybrid cloud environment, with a significant footprint of Ubuntu 22.04 LTS servers powering our microservices, alongside containerized applications orchestrated by Kubernetes. The termi…  ( 7 min )

Client-side image processing has traditionally been limited by JavaScript's performance constraints. While JavaScript engines have improved dramatically, complex image operations like filtering, format conversion, and real-time manipulation still struggle with large images or demanding operations. WebAssembly (WASM) changes this paradigm completely. WebAssembly enables near-native performance for image processing directly in the browser, opening possibilities that were previously only available on the server. This comprehensive guide explores how to leverage WASM for high-performance client-side image processing, from basic setup to advanced real-time applications. The performance difference between JavaScript and WebAssembly for image processing is dramatic: // Performance comparison: Jav…  ( 11 min )

Introduction I was always striving for something better, first I was making my own little tools working with JQuery, then I started learning more about VanilaJS, after all I found React. It was a Heaven that day, but learning deeply was really something incredible difficult and felt like hell. Now I'm very used to React, I don't even think about how things work anymore, I'm just building - which is great! Unless you want to strive for more. While learning React I was trying out how I could build application with different architectures. The thing I figured out is that everything is possible, but you need hooks :) This means you can't use your tools you've been developing and polishing for years in another frameworks or just in VanilaJS. While figuring out architecture patterns and how I…  ( 5 min )

The battle for user engagement on websites has never been more critical. While social media platforms capture attention, website commenting systems remain the backbone of community building and content discussion. In this article, I will compare two distinct approaches: Disqus, the established player with millions of installations, and Replyke, the developer-focused newcomer promising modern API-first architecture with zero ads. Comment sections drive 60% more engagement than static content alone, according to recent studies. Yet the landscape has dramatically shifted. Users expect Instagram-style threading, real-time notifications, and seamless mobile experiences—features that traditional commenting systems struggle to provide. The fundamental question facing developers today: Should you …  ( 7 min )

So, you're writing some Go code and you keep seeing context.Context pop up everywhere, right? Especially if you're building network servers or anything that juggles multiple tasks at once. This package was added way back in Go version 1.7, and it's super important for writing good, solid code. But what does it actually do? And why should you care? Let's dive in and figure it out! The "Why": The Problem Context Solves The user cancels the request: The user just closes their browser tab. Your server, not knowing this, carries on with the database query and the API call, wasting CPU, memory, and network resources on a result that no one is ever going to see. An operation is too slow: The external API is taking forever to respond. You don't want your server to hang forever, tying up resources.…  ( 7 min )

HTML forms are notoriously hard to get right. They require a lot of boilerplate HTML and even small mistakes can lead to frustrating user experiences like not being able to click a label to toggle a checkbox. Because forms are so verbose, it can also be hard to discover issues in them just by looking at the code. For example, how long does it take you to spot the problem in this form? E-mail Password Sign in If you think it's the empty action attribute, you're wrong: an empty action attribute w…  ( 5 min )

Automation didn’t replace testers — it made them more valuable. AI will do the same. I’ve been reflecting lately on how much the world of Quality Engineering is changing — and honestly, I’m excited. At first, I had second thoughts. Like many in tech, I wondered: Will AI replace QAs and QEs? But the more I explored, the clearer it became — AI is not a rival. It’s a powerful ally. Remember when automation testing first entered the scene? The buzz was intense. People thought manual testers would disappear. But what really happened? Automation simply took care of the repetitive, low-value tasks. It freed up testers to focus on exploratory testing, UX, and strategy. It didn’t replace us — it empowered us. AI is doing the same — just at a whole new level. We’ve started exploring using AI in so many exciting ways: Eventually, QEs will not be bogged down with boilerplate automation scripts. Instead, we get to do what we do best — think critically about quality. This shift initially scared me — but after exploring, it energizes me. I’m genuinely excited by all the possibilities AI brings to the table for Quality Engineers. 🚀 AI is becoming the always-on assistant that lets us focus on: The future of QE isn’t “AI vs Human”. It’s AI + Human — a collaboration where we focus on strategy, and AI takes care of the heavy lifting. As QEs, we’re not being replaced — we’re being elevated. Let’s embrace AI. Let’s learn it, guide it, and use it to build better, faster, and smarter. I’m already seeing it transform my work — and I can’t wait to see what’s next. ✍️ Are you using AI in your QA workflows? I’d love to hear what tools you’re trying or where you’re seeing the most impact! Let’s share and learn together. 👇  ( 4 min )

The latest release of ONLYOFFICE Docs is here, packed with updates that deliver more functionality, better customization, and improved performance. If you’re a developer or integrator looking to take advantage of the enhanced APIs, there’s plenty to explore in this version. Check all the details below. The newly introduced Diagram Viewer is available for web, desktop, and mobile web. It allows opening diagram files without the need for any third-party apps. Where to find in API: the diagram document type is added to the documentType parameter. ONLYOFFICE continues to expand its usability by supporting further file formats. In version 9.0, it’s possible to open Markdown and OpenDocument Graphic files for viewing. Where to find in API: added opening for odg and md file types. Additionally, …  ( 5 min )

what is lambda function in AWS services? Problem Statement: When a user creates an EC2 instance, an associated EBS volume is also created. The user typically takes snapshots of this volume for backup purposes. However, after a few months, the user deletes the EC2 instance and the volume but forgets to delete the associated snapshot. As a result, the unused snapshots continue to incur storage costs, leading to unnecessary and increasing expenses over time. As DevOps engineer, It is essential to address this by implementing cost optimization strategies to identify and clean up unused snapshots to reduce AWS costs. Solution: To solve this problem statement we use Lambda funtion fetches all EBS snapshots owned by the same account and also retrieves a list of active EC2 instances. For each snap…  ( 5 min )

Hi everyone! I’m thrilled to share that LogicLore has officially launched. It's an interactive platform designed to teach computer science fundamentals to kids through engaging, story-driven coding challenges. LogicLore combines short, fun narratives with simple coding tasks to help young learners explore logic, algorithms, and problem-solving: Story-based lessons: Each unit features a themed adventure (e.g. “Galactic Rescue” or “Mystery Mansion”) Hands-on coding: Kids solve bite-sized challenges using clean, beginner-friendly code Teacher- and parent-ready: No setup required—just share the link, and students are good to go Why I Built It I wanted to create an experience that makes CS feel less intimidating and more like an adventure for kids. No steep learning curves, just small wins - designed for ages 7+. LogicLore is live today and currently running at $0 MRR. I’m actively looking for first users and customers: Parents or teachers interested in piloting this with kids Feedback on lessons, UX, difficulty, and narrative style Any thoughts on pricing, distribution, or growth channels How You Can Help If you’re a parent, teacher, educator, or just passionate about childhood learning: Give it a try — it takes 5 mins to sign up and start a lesson Share your feedback in the comments or via DM Spread the word if you know any parents/educators curious about early CS 👉 Try it here: https://logiclore.netlify.app Thanks so much for checking it out — I can’t wait to hear your thoughts!  ( 3 min )

At the prestigious Dubai Crypto Expo, held under the dazzling skyline of one of the world’s most forward-looking financial hubs, Areal Chain, a Dubai-based blockchain venture, made waves by officially launching its transformative crypto platform. This ecosystem promises to fundamentally reshape how investors, institutions, and even small farmers interact with real-world assets through the power of decentralized finance. Why Dubai? The new global capital of regulated digital assets Dubai has rapidly positioned itself as the global epicenter for regulated digital finance, thanks to progressive frameworks from the Dubai International Financial Centre (DIFC) and the Virtual Assets Regulatory Authority (VARA). "By anchoring Areal in Dubai, we’re placing ourselves at the heart of the world’s mos…  ( 5 min )

When I started building inov-ai, I wasn’t aiming for a product i was just in the journey of learning a flashy framework used to simplify the development of apps powered by LLMs. But before i know it i was in the journey of solving a real problem the pain of collecting and making sense of user feedback. Like many solo founders, I began with an idea, a tight budget, and more stubbornness than resources (Lucky being a student you get a bunch of free resources with the github student account) . Here’s a look at the gritty path of building an AI-powered SaaS product without a team, capital, or much of a safety net. Lesson 1: The payments infrastructure Isn’t Built for Founders third world Countries But when the first payment notification came in (BTW it came in 3 days after incorporating stripe…  ( 5 min )

Product engineers, Developer advocates, or Technical writers? If you're looking for a new opportunity in the dev tools space, this post is for you. Below are 16+ open roles in dev-first companies. Dub is hiring a Technical Support Engineer #opensource Layercode is hiring a Developer Evangelist Magic Patterns is hiring a Product Engineer Browserbase is hiring a Developer Advocate Lead Cursor is hiring a Product Engineer Daytona is hiring a Developer Community Specialist #opensource Encore is hiring a Developer Advocate #opensource GitLab is hiring a Developer Advocate #opensource Laravel is hiring a Technical Support Engineer #opensource PostHog is hiring a Technical Support Engineer #opensource SigNoz is hiring a Developer Relations Engineer #opensource Speakeasy is hiring a Product Engineer Warp is hiring a Software Engineer Langfuse is hiring a Developer Advocate #opensource Lovable is hiring a Growth Engineer Mintlify is hiring a Product Engineer That's a wrap! If this helped, please add some ❤️🦄🤯🙌🔥 Every Sunday, I hand-pick open roles in the dev tools space and post them on Twitter / X and LinkedIn. Looking for more open roles? You can find my latest posts here. Build prototypes, get user feedback, and make data-driven decisions. Magic Patterns is the AI prototyping platform for product teams. Get started for free Who else's hiring? Is your company hiring? Please let me know! Reply here or send me a DM, and I'll make sure to add it to the next edition. See you next month — keep it up! 👋  ( 4 min )

Agentic AI changes how APIs are consumed, from human-triggered, one-time calls to autonomous, multi-step interactions. This demands a fundamental shift in how APIs are designed, documented, secured, and governed. API architects play a critical role in ensuring that enterprise systems are ready to support these intelligent agents. Here’s how to prepare: Design for machine-to-machine consumption: Agents don’t read docs like humans. APIs must be self-descriptive, machine-readable, and semantically clear. Use standardised schemas (like OpenAPI), meaningful parameter names, and well-defined response structures to make endpoints agent-friendly. Embrace the Model Context Protocol (MCP): MCP is emerging as the standard to make APIs "agent-ready" by exposing metadata like usage context, auth requir…  ( 3 min )

Flint is a Git-integrated code formatter that lets each developer work in their preferred style locally while maintaining a consistent style remotely. By automatically applying “local” and “remote” formatting passes during pull and push operations, Flint prevents formatting noise in commits and code reviews.             To get started quickly, head over to this link.     As code artisans, we each have our own tastes: brace styles, indent sizes, maximum line lengths… Yet when collaborating, these personal choices can diverge, clutter pull requests, and slow down code reviews. Existing tools like Prettier enforce strict, uniform rules that are convenient but inflexible when you want to keep a personal touch.     Flint bridges that gap: you code in your local style, then Flint automaticaly re…  ( 4 min )

Instructions: You ask a small girl,"How old are you?" She always says, "x years old", where x is a random number between 0 and 9. Write a program that returns the girl's age (0-9) as an integer. Assume the test input string is always a valid string. For example, the test input may be "1 year old" or "5 years old". The first character in the string is always a number. Thoughts: First I want to isolate the 1st string element,since is always a number.After this, I transform it into a number. Solution: function getAge(inputString){ // return the girl's correct age as an integer. Happy coding :) return Number(inputString[0]); } This is a CodeWars Challenge of 8kyu Rank  ( 3 min )

Antes de começar eu tenho algumas perguntas pra te fazer: cliente e um servidor para a infraestrutura da internet? No modelo da infraestrutura da internet, o cliente é o seu dispositivo, ou seja, é um computador ou um celular, que está solicitando ou utilizando um serviço. O servidor, por sua vez, é a máquina de alta performance que fornece os dados ou serviços necessários ao cliente. Neste exato momento você está lendo esse conteúdo com seu computador ligado, ou até mesmo no celular. Pois saiba que o seu computador são os nossos clientes. No momento em que você usa um dispositivo, ele é um cliente e precisa de dados de um servidor, às vezes até mais de um servidor. E como você faz esse acesso na internet? Você usa um navegador. Você está utilizando um serviço que está sendo fornecido po…  ( 5 min )

I just published a comprehensive guide on SQL injection prevention. Here’s what you’ll find inside: A senior developer thought escaping quotes was enough. Three months later: 2.4 million customer records lost, $8.7 million in regulatory fines. I just published a comprehensive guide on SQL injection prevention with: Real breach case studies from US companies (with actual costs) Vulnerable vs secure code examples for Node.js, Python, Java, PHP Framework-specific prevention techniques that actually work Automated testing tools to catch injections before production Compliance requirements (PCI DSS, HIPAA, SOC 2) Key Takeaway // Vulnerable: string concatenation opens the door to SQL injection const query = `SELECT * FROM users WHERE id = ${userId}`; connection.execute(query); // Secure: parameterized query blocks injection const query = 'SELECT * FROM users WHERE id = ?'; connection.execute(query, [userId]); Web developers who handle database queries Read the full article here: https://ncse.info/these-5-sql-injection-attacks-are-targeting-your-code/ Join the conversation What’s the worst security vulnerability you’ve encountered in production? Let’s discuss in the comments.  ( 3 min )

Community Building Strategies: How I Built 500+ Engaged Users Without Paid Advertising The Discord notification pinged at 11:47 PM on a Sunday evening. Another member of the SnackPDF community was sharing a success story about compressing their dissertation for submission. What started as a simple customer support channel had evolved into a thriving community of 500+ engaged users who helped each other, shared tips, and provided invaluable feedback for product development. As a Computer Science student at Edinburgh Napier University, Id initially viewed community building as a nice-to-have rather than a core business strategy. Customer support was necessary, but building a community seemed like extra work that wouldnt directly impact revenue. I couldnt have been more wrong. The community…  ( 6 min )

There’s a moment every Web3 developer dreads: deploying a smart contract. Not writing it. Not testing it. Deploying it. Because no matter how well you plan, that final step often turns into a mess of: Misconfigured RPCs Confusing gas errors Manual CLI hacks And, worst of all, production bugs caused by slight changes between environments It’s frustrating. It slows teams down. And frankly, it makes Web3 devs feel more brittle than they should. That’s exactly the pain point Kalp Instant Deployer (KID) sets out to solve — not with flashy promises, but with structured simplicity. KID gives developers and teams a clean, no-code or low-code interface to deploy smart contracts on EVM-compatible chains (and the Kalp DLT), quickly, reliably, and without second-guessing infrastructure. If you’ve…  ( 6 min )

From Finite Automata to Infinite Patience: My Journey Teaching the "Scary" Side of Computer Science 🤖 Ever tried explaining why a vending machine is basically a computer? Welcome to my world of teaching Formal Languages and Automata Theory! Picture this: You're a computer science student, you've just learned Python, maybe built a few web apps, and suddenly you're hit with... Finite State Automata. Context-Free Grammars. Pumping Lemmas. Cue the collective groan from every CS classroom ever. Hi! I'm Gabriel, and I've spent the last few years as a tutor at the University of Padua, watching students go from "What the heck is this?" to "Oh wow, this is actually everywhere!" when it comes to formal languages and automata theory. Let's be honest. When you first encounter automata theory, it fe…  ( 6 min )

Hey DEV! 👋 React is awesome, but slow components hurt UX. Here are quick tips to speed up your React apps. Let’s go! 🚀 ✅ 1) Avoid Unnecessary Re-renders with React.memo React re-renders components whenever their props or state change. However, sometimes re-rendering isn’t needed if props haven’t changed. const MyComponent = React.memo(function MyComponent({ data }) { console.log('Rendered'); return {data} ; }); React.memo memoizes the component and prevents re-renders when props are the same, improving performance. ✅ 2) Use useCallback to Memoize Functions Functions defined inside components are recreated on every render, causing child components to re-render if these functions are passed as props. const handleClick = useCallback(() => { console.log('Clicked!'); }, []); …  ( 4 min )

I am a young software developer who enjoys coloring my hair -- green, blue, pink, purple -- I tried all of them! However, I only get one color each time (e.g., coloring the entire head to red/blue,etc. ). I wish to try some creative colors, but based on my previous experience, how my hair actually looks is always different than what I want, so I want to make software to visualize it under different lighting conditions and environments. I call it Tress Assistant, and this is a pure-frontend web application. Features: Blend your natural hair color with one or more artificial colors. I designed a mathematical formula for it. Preview different hairstyles. Dynamic lighting system, which is based on current date and time and your location Rotate models Technologies Used: React Three.js Material UI Tailwind Zustand Vite You can try it by visiting https://app.tressassistant.net/ or visit my GitHub repo at https://github.com/TressAssistant/Tress-Assistant-Web To be frank, the 3D part is not perfect, as I'm using models as hair, which looks not realistic. But yeah, I'll try to improve it in the later versions. Feel free to try it and give me feedback!  ( 3 min )

Ran tool step-by-step walkthrough of the whole flow, with code references and simple explanations for each step: Step 1: System Created in organization_webapi When a system is created (e.g., via an API call), the service layer in organization_webapi handles the logic. After saving the system to the database, it publishes an event to EventBridge. Relevant code: // apps/organization_webapi/app/service/dispatchEvents/index.js async function postSystem(_id) { const Model = await this.Model; const data = await Model.System.findOne({ _id }).populate('address'); const evtObj = new EventBridge(this.expressReq); return evtObj.putEvents(getEventBridgeEvent('org.post.system', data)); } This function fetches the new system, creates an EventBridge event (org.post.system), and publishes it.…  ( 4 min )

Basic CRUD Operations Create (Insert) javascript // Insert one document db.collection.insertOne({name: "John", age: 30, city: "New York"}) // Insert multiple documents // Find with condition // Find one document // Pretty print // Update multiple documents // Replace entire document // Delete multiple documents Query Operators Comparison Operators javascript // Equal db.collection.find({age: 30}) // Not equal // Greater than // Greater than or equal // Less than // Less than or equal // In array of values // Not in array // AND (explicit) // OR // NOT // NOR // Field doesn't exist // Type check // Array size // Element match (for arrays of objects) Regular Expressions javascript // Case-sensitive regex db.collection.find({name: /^J/}) // Case-insensitive regex // Using $regex operator // C…  ( 7 min )

The Real-Time Revolution: Instant PDF Processing and Live Collaboration The demand for real-time PDF processing and live collaboration is transforming user expectations and technical requirements across the industry. Users increasingly expect instant results, real-time sharing, and collaborative editing capabilities that mirror their experiences with modern productivity applications like Google Docs and Figma. The real-time processing expectations have evolved from users being willing to wait minutes for PDF operations to expecting results within seconds. This shift is driven by improvements in cloud infrastructure, faster internet connections, and user experiences with other real-time applications that have raised the bar for acceptable processing speeds. The live collaboration requirem…  ( 6 min )

Hey DEV fam 👋🏻 I’m Aarchana — a recent tech graduate from India who’s stepping into the real world one line of code at a time. Instead of jumping into a job right away, I’ve decided to build solo for a while, learn in public, and see where this road takes me. 🧠 Why I’m Here Document what I’m building Share real, honest lessons from solo dev life Connect with others who are figuring it out too Learn from devs who’ve walked this path already 🎯 What to Expect from Me Building projects from scratch Learning tools like Firebase, React, etc. Lessons from job search + content creation Some calm, reflective posts about life after graduation If you’re also building something, exploring post-grad life, or just here for good dev energy — let’s connect ✨ Say hi in the comments — I’d love to follow your journey too 👇🏽  ( 3 min )

Github next feature "Vector memory is great. But what if your agents could also think symbolically — like humans do?" We’re excited to announce what might be the most powerful addition yet to MultiMindSDK: the GraphMemoryAgent — a symbolic memory module that stores structured facts like: ("Alice", "works_at", "OpenAI") ("Bob", "lives_in", "Berlin") ("ThisTask", "depends_on", "DataCleaning") Inspired by Mem0 and symbolic AI systems, this isn’t just about data. It’s about reasoning, planning, and explaining decisions — in a way that vectors alone can’t. Modern LLM agents rely heavily on: 🧠 Vector search ✂️ Summarized chat buffers 🧾 Token-limited context But that’s like giving your agent a foggy memory of its past, without real understanding. GraphMemoryAgent, agents can: ✅ Store and…  ( 4 min )

Are you a Java developer looking for a new opportunity? Save time and avoid generic job boards—head straight to myjavajobs.com, a platform built exclusively for Java roles. Whether you're into Spring Boot, microservices, or backend APIs, you'll find curated listings tailored to your skillset. Now let’s dive into the real strategies that can help you stand out and get hired faster. One of the biggest mistakes Java developers make is submitting the same resume to every job. Take a few minutes to customize it: Focus on relevant frameworks (Spring, Hibernate, etc.) Highlight key projects and accomplishments with metrics Use job-specific keywords from the posting Example: “Optimized Java backend services to reduce latency by 35%” shows clear impact. A GitHub profile with actual code is gold for…  ( 4 min )

The digital currents of 2025 carry a subtle but seismic shift. Artificial intelligence, once confined to research labs, now weaves itself into the very fabric of our online interactions. From Reddit threads to Twitter debates, a new question hangs in the air: how do we navigate a world where content increasingly originates not from human hands, but from algorithms? For the moderators – the often-unseen guardians of online spaces – this is not a philosophical debate, but a pressing operational challenge, a battle for the authenticity that binds communities together. The emergence of accessible AI tools—text generators like ChatGPT, image creators like Midjourney—has undeniably democratized creative expression. Suddenly, tasks once requiring specialized skills are within reach for anyone wit…  ( 7 min )

As developers in the fintech and blockchain space, understanding institutional market movements helps us build better products and anticipate user needs. This week's Bitcoin ETF performance offers valuable insights into the evolving landscape. API Scalability: Over the past three weeks, cumulative inflows into Bitcoin spot ETFs have now reached $4.63 billion. This volume suggests increasing demands on market data APIs and trading infrastructure. Market Data Considerations Portfolio management tools for institutional clients The idcxs Perspective Enhanced market data feeds supporting institutional analysis For comprehensive market analysis and development insights, explore resources at https://www.idcxs.com. Tags: BitcoinETF #InstitutionalCrypto #FinTech #TradFi #CryptoAdoption  ( 4 min )

A few days ago, I was neck-deep building for the BoltAI Hackathon. Things started rocky — power outages, poor internet, a system that wouldn’t turn on without power. I had to run around just to find a working space, battling time and tech just to push something out. And then… I missed the deadline. It hit hard. Missing a deadline doesn’t kill the vision. Silence does. So I’m releasing the project anyway. Half-baked. Buggy. Unpolished. But real. 💡 What is Idea-HUB? Upload and showcase ideas Protect content using a premium lock/blur system Let investors message them directly Choose to mint their ideas as NFTs for added ownership Receive payments directly through wallet integration It’s built to serve the dreamers without resources. The underdogs. The me’s out there (lol). ⚠️ It’s not complete… yet The GitHub repo is public. 🔗 Links https://ideahubz.netlify.app/ https://github.com/popcorn150/IdeaHUB Whether this becomes a fully free platform, gets backed by a partner, or stays an open-source project—the mission is the same: To make it easier for creators to build, even when they have nothing. Let’s make something that helps people. 📩 Let’s connect If you want to follow along, contribute, or just encourage the movement, feel free to hit me up on X (@kingdave0_0) or star the repo. We rise together ❤  ( 4 min )

The Future of AI Integration: Unlocking the Power of Model Context Protocol (MCP) As large language models continue to advance, their ability to interact with external data sources and services has become increasingly crucial. Until recently, Application Programming Interfaces (APIs) were the primary means of facilitating this interaction. However, in late 2024, Anthropic introduced a game-changing open standard protocol called Model Context Protocol (MCP), which is revolutionizing the way applications provide context to Large Language Models (LLMs). In this article, we'll delve into the world of MCP and APIs, exploring their similarities and differences, and examining how MCP is poised to transform the AI landscape. What is Model Context Protocol (MCP)? Imagine a USB-C port for your AI ap…  ( 5 min )

🔥 Hey folks, shift the game for: It can: 💡 Why I’m posting now: Website & signup: https://www.zenthex.online/ Discord (early access + updates): discord.gg/tZu5tJ8pYj Beta tester form is open now 🧠 What would you trust it with? Drop your thoughts — feature wishes, concerns, feedback, or just curious questions. Would love to hear from fellow hackers & builders. 🧩  ( 3 min )

We've recently launched an official integration on Make, now available as a public app. This tutorial will show you how to create a powerful automated workflow that combines our Google Search API with Web Unlocker to extract data from search results, process it with Claude AI, and send it to a webhook. In this tutorial, we'll create a workflow that: Triggers automatically every day using integrated scheduling Searches Google for specific queries using Scrapeless Google Search API Processes each URL individually with Iterator Scrapes each URL with Scrapeless WebUnlocker to extract content Analyzes content with Anthropic Claude AI Sends processed data to a webhook (Discord, Slack, database, etc.) A Make.com account A Scrapeless API key (get one at scrapeless.com) An Anthropic Claude API key…  ( 6 min )

In today’s digital-first world, design is more than aesthetics—it’s about functionality, emotion, and human connection. Whether you're booking a flight, managing finances, or ordering dinner, your experience is shaped by digital interfaces. Behind those seamless interactions is careful, deliberate design that combines beauty with usability. This is the role of UI/UX design—bringing clarity to complexity, making technology feel human. As users demand faster, smarter, and more intuitive interactions, businesses are racing to differentiate themselves through digital experience. An elegant design may catch attention, but a thoughtful user experience creates loyalty. That’s why user-centered design is now at the heart of digital transformation strategies across industries. UI (User Interface) a…  ( 6 min )

Hey folks, let’s dive into Content Security Policy (CSP) — a powerful yet often misunderstood tool that helps you lock down where your app can load resources from, protecting against XSS, click‑jacking, and more. CSP is a browser‐enforced set of rules—sent via HTTP headers (or tags)—that defines which sources your app can load scripts, stylesheets, images, frames, and other resources from For example: Content-Security-Policy: default-src 'self'; img-src 'self' example.com; This means: By default, only load assets from the same origin example.com Block XSS attacks – Restrict script sources so injected code can’t run Block click‑jacking – Prevent framing via frame-ancestors Enforce HTTPS – Use upgrade-insecure-requests to force secure loads Boost trust – Shows users you care about security default-src – default fallback for everything script-src, style-src, img-src, connect-src, etc. – control specific asset types object-src 'none' – block Flash & plugins frame-ancestors 'none' – prevent embedding (stronger than X-Frame-Options) 👉 Want to see the full breakdown with real‑world examples, error cases, and extra tips? Check out my original post on mbloging.com: 👉 Understanding Content Security Policy (CSP) in JavaScript Applications Feel free to DM me if you want to chat more about CSP or need help implementing it!  ( 3 min )

When Apple revealed iOS 26 at WWDC 2025, the company did not just add flashy features. It transformed how we interact with our phones. The iOS 26 user experience goes beyond visuals. It shifts how you feel as you use your iPhone. This update quietly redefines interaction by blending form, function, and emotion into every tap and scroll. A Design That Feels Alive A glance at the updated lock screen clarifies that something has changed. Apple’s Liquid Glass design brings subtle depth to buttons, menus, and widgets. Instead of looking flat, elements now appear to float slightly above the background. They respond as you scroll or touch them. You might notice a gentle shifting of light or a soft reflection. These refinements do more than delight. They reduce friction. When your phone mirrors yo…  ( 7 min )

Deploy Your AI Agent in 5 Minutes (No Servers Required) ⚡ Skip the deployment headaches and get your AI agent chatting with real users instantly Testing AI agents is hard because they need real human interaction. But deploying them just to get feedback? That's where most projects die. What if your local Python script could be online and chatting with real people in under 5 minutes? I built Gather - an encrypted messaging app where your local agent becomes a live chat participant instantly. No servers, no deployment pipelines. 1. Get credentials at gather.is (free account + API key) 2. Bootstrap your project: uv pip install gathersdk gathersdk init 3. Add your keys to .env: GATHERCHAT_AGENT_KEY="your_gather_key" OPENAI_API_KEY="your_openai_key" 4. The agent code (agent.py): from gatherc…  ( 3 min )

Hey everyone 👋 It’s Day 2 of my JavaScript learning journey! Here’s what I learned and practiced today: ✅ Basics: console.log() – logging values and debugging in the browser console Linking an external .js file to your HTML 🧠 Core Concepts: Template Literals: ${variable} syntax inside backticks Comparison Operators: ==, ===, !=, >, =, <= Comparisons for non-numbers: "5" == 5 vs "5" === 5 🔀 Logic Building: Logical Operators: &&, ||, ! Conditional Statements: if, else if, else Truthy and Falsy values: understanding how JavaScript evaluates conditions 💬 Browser Interaction: alert() – show message popups prompt() – take user input I’m learning and building in public — follow along as I continue this journey! Here’s my Linktree to stay connected across platforms. Happy coding! 💻🔥 javascript #100DaysOfCode #webdev #buildinpublic  ( 3 min )

Nowadays JWT (JSON Web Token) authentication is the industry standard for maintaining stateless and secure user sessions. JWTs have changed how we handle authentication in modern web applications. However, the real challenge isn't implementing basic JWT authentication; it's managing security and user experience when tokens expire. In today's post, we will explore: What are Refresh Tokens and how they work Implementing Refresh Tokens Ensuring security best practices Revoking Refresh Tokens to dynamically update user permissions Let's dive in! On my website: antondevtips.com I share .NET and Architecture best practices. Subscribe to my newsletter to improve your .NET skills. Download the source code for this newsletter for free. Typically, JWT authentication involves two tokens: an access to…  ( 9 min )

The Best ngrok Alternative for Windows: Meet Tunnelmole (Open Source & Free) If you’re a developer on Windows searching for an ngrok alternative for Windows, you’re not alone. Whether you’re testing webhooks, sharing a local site, or collaborating remotely, you need a reliable way to expose your local server to the internet. While ngrok is popular, it’s not the only option—especially if you want something open source, free, and easy to use on Windows. In this article, you’ll learn: Why developers look for ngrok alternatives on Windows What makes Tunnelmole a standout choice How to install and use Tunnelmole on Windows Key differences between Tunnelmole and ngrok Real-world use cases and tips for Windows users ngrok is a well-known tunneling tool, but it comes with some limitations: Free …  ( 5 min )

The Master Data Governance Process is vital for ensuring that enterprise data remains accurate, consistent, and compliant. It begins with identifying the core data domains that need governance—such as customers, products, vendors, and assets. The next step involves establishing clear ownership by assigning data stewards and defining roles across departments. Policies are then created to standardize data entry, validation, and lifecycle management. A feedback mechanism ensures continuous improvement and resolution of data issues. This structured approach not only enhances operational efficiency but also reduces compliance risks and improves trust in business intelligence outcomes.  ( 3 min )

Today, I learned some very useful things in JavaScript that help to handle asynchronous tasks. These topics were Promise, async/await, fetch, and axios. A Promise is used in JavaScript to handle tasks that take some time, like getting data from a server. It has three states: Pending – waiting for the result Resolved – task completed successfully Rejected – task failed Example: let promise = new Promise((resolve, reject) => { let success = true; if (success) { resolve("Data received!"); } else { reject("Something went wrong!"); } }); async and await make it easier to work with Promises. Instead of .then() and .catch(), we can write code like normal steps. Example: async function getData() { let result = await fetch("https://api.example.com/data"); let data = await result.json(); console.log(data); } getData(); fetch() is used to get data from a web API. It returns a Promise. Example: fetch("https://api.example.com/data") .then(response => response.json()) .then(data => console.log(data)) .catch(error => console.log(error)); Axios is another way to fetch data from APIs. It is easier and has more features than fetch. Example: axios.get("https://api.example.com/data") .then(response => console.log(response.data)) .catch(error => console.log(error));  ( 3 min )

Mastering State Management: The Synergy of React and Redux in the Future of Web Apps Introduction In the evolving landscape of frontend development, managing state efficiently is paramount. React, with its component-based architecture, revolutionized UI development, but as applications scale, state management can become a labyrinth. Enter Redux — a predictable state container that complements React by providing a robust framework for managing application state. This blog explores how React and Redux work in tandem to create scalable, maintainable, and futuristic web applications. Understanding the Challenge: Why State Management Matters React's local state is powerful for isolated components, but as apps grow, passing state through props or using context can become cumbersome and error-pro…  ( 5 min )

DEV.to Writer Agent The DEV.to Writer Agent is an AI-powered content creation agent that automatically generates and publishes technical blog posts to DEV.to. Built with uAgents and powered by Fetch.ai, it creates comprehensive, code-rich articles tailored for developer audiences. AI Content Generation: Creates in-depth technical blog posts using OpenAI GPT-4 Code Examples: Automatically includes relevant code snippets with explanations Auto-Publishing: Posts articles directly to DEV.to using their API Smart Tag Generation: Creates SEO-friendly tags that comply with DEV.to requirements Full Article Preview: Shows complete generated content before and after publishing Error Handling: Robust error handling with detailed feedback Chat Protocol: Interactive communication through uAgents chat…  ( 4 min )

🧠 The Era of AI — A New Blog Series Begins By Prasoon Jadon Author of Programming as an Art | Developer | Storyteller "Coding isn't just logic anymore — it's a vibe." "AI isn't just tech — it's a movement." Welcome to my new poetic + dev-inspired blog series: ✨ The Era of AI This isn’t your regular AI blog. The Era of AI is a poetic + visionary journey — a 3-part series capturing the creative and emotional side of how Artificial Intelligence is transforming the developer world. 🧵 It’s not just about models and code. It’s about rhythm, revolution, and the future. Introduction to Vibe Coding A new wave of coding is here. One where artists become developers and developers become artists. AI tools now turn thoughts into UI, ideas into code — and this changes everything. This volume is about how coding is becoming intuitive, emotional, and AI-assisted. Revolution of AI From ChatGPT to Stable Diffusion to generative design — AI has become a co-pilot, not a tool. In this part, we explore how it’s disrupting industries, workflows, and creative boundaries. This volume is about the power shift — from code-heavy work to AI-driven flow. The Future What happens next? Will AI replace devs? Or empower a new kind of creator? I’ll share thoughts, predictions, and warnings — from a young dev who’s building in this era. This final volume is about vision, ethics, and the philosophy of AI's future. I’m 16. I’ve grown up coding and learning alongside AI. But I still believe in emotional tech — tools with soul. This series is my attempt to capture that feeling — before the future fully arrives. Each volume will be poetic, visual, and real. Feel free to comment, question, or even disagree. Let’s build this narrative together. Volume 1: Introduction to Vibe Coding → drops this week Volume 2 & 3 will follow in the next two weeks Follow me @prasoonjadon to stay updated 💡 You can also check out my book if you haven’t: 📖 Programming as an Art Let the Era begin. — Prasoon 🚀  ( 4 min )

We continue our series in the chapter 5 about Entities 😁 A. The problem Here is the problem, our entities do not reflect the importance of Instead of designing domain concepts with rich behaviors, we might think primarily about the attributes (columns) and associations (foreign keys) of the data. Doing so reflects the data model into object counterparts, which leads to almost every concept in our “domain model” being coded as an Entity abounding with getter and setter methods. here is the problem, we have entities we only getters and setters and no domain logic! B. What is a true Entity We design a domain concept as an Entity when we care about its individuality, when distinguishing it from all other objects in a system is a mandatory constraint. An Entity is a unique thing and is c…  ( 6 min )

Planning a career in North America’s IT industry can be both exciting and overwhelming. With countless roles, evolving technologies, and a competitive job market, having a clear roadmap is essential, especially for students and early-career professionals. Whether you’re a local graduate or an international student, thoughtful career planning can help you stand out and land the right opportunities. Here’s how to chart a path to long-term success in the North American tech world. The IT sector in North America spans a wide range of domains: software development, data science, cybersecurity, cloud computing, IT support, product management, UX/UI design, and more. Before setting your goals, explore these areas to understand where your interests and strengths lie. Read job descriptions, attend …  ( 5 min )

In today’s digital-first world, startups face a constant challenge: gaining visibility amidst intense competition. While search engine optimization (SEO) is often heralded as a cornerstone of online success, many startups struggle to find innovative, cost-effective ways to boost their SEO efforts. Enter Reddit—a powerful yet often overlooked platform that thrives on authentic, community-driven conversations. With over 50 million daily active users and thousands of niche-specific communities, Reddit offers startups a unique opportunity to connect with their target audience and drive organic traffic to their websites. By engaging in meaningful discussions, sharing valuable insights, and tapping into the platform’s high domain authority, startups can enhance their SEO strategies while simul…  ( 9 min )

React 18 brought Concurrency-safe rendering, but it also created new land-mines for anyone reading state that lives outside React. useSyncExternalStore is the official escape hatch: a low-level hook that keeps UI and external state in perfect sync—even under concurrent renders or server hydration. In this article we’ll: Recap why the hook exists. Build a tiny store that keeps a shopping cart in localStorage and broadcasts changes across tabs. Expose that store to React via useSyncExternalStore. See the benefits over a vanilla useEffect + useState approach. useSyncExternalStore? Problem How the hook solves it Tearing – the DOM briefly shows inconsistent state when the store changes during a concurrent render useSyncExternalStore captures one snapshot per render pass for all com…  ( 5 min )

The rise of artificial intelligence is transforming numerous sectors, and content creation is no exception. AI content writers are rapidly evolving, offering businesses innovative solutions for generating engaging and informative content at scale. This technological advancement promises to reshape digital marketing strategies, enabling companies to reach wider audiences with personalized messaging. AI's ability to analyze data and identify trends allows for the creation of content that resonates with specific demographics, increasing engagement and conversion rates. AI-powered tools are now capable of producing various content formats, including articles, blog posts, social media updates, and product descriptions. These tools employ natural language processing (NLP) and machine learning algorithms to understand context, generate coherent text, and optimize content for search engines. This capability is particularly beneficial for businesses seeking to maintain a consistent online presence and deliver a steady stream of fresh content to their target audience. Furthermore, AI can assist with tasks such as keyword research, topic ideation, and content optimization, streamlining the content creation process and freeing up human writers to focus on more strategic initiatives. While AI offers significant advantages in terms of efficiency and scalability, it is essential to recognize the importance of human oversight. The most effective content creation strategies involve a collaborative approach, where AI assists with research, drafting, and optimization, while human writers provide creativity, critical thinking, and nuanced understanding. This synergy ensures that content remains engaging, accurate, and aligned with brand values. As AI technology continues to advance, its role in content creation will undoubtedly expand, further revolutionizing the way businesses communicate with their customers and stakeholders.  ( 3 min )

There’s a moment every developer or product owner has had—launch day. Your team has worked countless hours building what you believe is a game-changing mobile app. The designs are slick. The features are solid. The marketing is ready to go. But then... bugs. Crashes on newer Android devices. Laggy performance on older iPhones. UI elements that look perfect in staging but fall apart in real-world use. I’ve been there. And trust me, there’s no punch to the gut quite like watching user reviews plummet on launch week, all because your mobile app testing strategy didn’t keep up with the times. So let’s talk about it. If your team is still treating mobile app testing like it’s 2015, you’re going to miss critical issues- and user trust. Below are five red flags that your strategy is outdated, alo…  ( 6 min )

In the world of software development, writing code that works is only half the battle. The real challenge lies in writing code that performs efficiently and scales well. This is where understanding space and time complexity becomes essential. This article aims to explain the core ideas behind these concepts, what they are, why they matter, and how to reason about them using Big O notation. Runtime refers to the actual time it takes for a program or algorithm to complete a task. However, when analyzing algorithms, we are more interested in time complexity, which expresses how the runtime grows in relation to the size of the input. Time complexity helps us reason about performance regardless of specific hardware or system load. It tells us how well an algorithm will scale and is typically ex…  ( 8 min )

Hey there, future K8s wizard! Ever feel like Kubernetes is a magical, complex beast? 🦄 Don't worry, we're gonna break down some core concepts so simple, even your pet cat could understand them! 🐱 Let's imagine your app is a delicious pizza 🍕. Think of a Pod as a single slice of your delicious pizza. It's the smallest thing you can munch on in Kubernetes. What it is: Your containerized app (like Nginx, your backend API) living inside this slice. Problem: If you drop this single slice 😱, it's gone! No more pizza for you. Pods are like that – if they vanish, they don't come back on their own. 💨 Analogy: One slice of pizza. Yum! But also... vulnerable. 💔 When you use it: Almost never directly! You'll see why. Imagine you want to make sure you always have at least 3 slices of pizza. That'…  ( 6 min )

For the past few days, I’ve been working on something that merges my love for immersive tech and practical real-world use: a WebXR ticket booking experience. You can try the live demo here: Live link Here's a quick screen recording of the full experience: Video Link When you book tickets online — whether for a concert, movie, or sports event — you're usually shown a 2D seat map or a price category list. But you never truly know: What’s the view really like from that seat? How close are you to the stage? What will the sound feel like? So I thought: That’s how this idea started — a fully immersive, VR-capable ticket booking interface where you can: See the seat layout in 3D Select any seat interactively Instantly preview the view from that seat Hear directional sound from the stage Tech I Used Three.js for 3D rendering WebXR for the VR experience (works in browser-supported headsets) GLB models for seats and stage layout Raycasting for selecting seats THREE.PositionalAudio for spatial sound Some plain JavaScript and a simple simulated booking flow 🖱️ How the Interaction Works When you select a seat: The camera smoothly transitions to that seat position. A positional audio layer starts playing as if you're in the environment. You get a real sense of what it’s like sitting there. The view is exactly from that seat’s coordinates — not just a general overview. This works well especially for large venues where every row feels different. 🔊 Sound Preview I added 3D positional audio using Three.js’s PositionalAudio. Depending on your seat's location, the sound gets softer, louder, or shifts left/right — giving you a preview of the acoustic experience.  ( 3 min )

What is Fetch? Fetch is a built-in JavaScript function used to make HTTP requests. It returns a Promise and is commonly used to interact with APIs. It requires manual response parsing using .json() and handles asynchronous operations with either .then() chaining or async/await. Example with Fetch using .then() function getWeather() { const city = document.getElementById('input-value').value; const result = document.getElementById('result'); const apiKey = "YOUR_API_KEY_HERE"; const url = `http://api.openweathermap.org/data/2.5/weather?q=${city}&appid=${apiKey}&units=metric`; fetch(url) .then((response) => { return response.json(); }) .then((data) => { console.log(data); result.innerHTML = `Temperature: ${data.…  ( 4 min )

Hey DEV community! 👋 React is evolving fast, and staying up-to-date with best practices is key to writing clean, efficient, and maintainable code. ✅ 1) Keep Components Small and Focused A component should ideally do one thing well. Large, “God components” are hard to test and maintain. Split big components into smaller, reusable ones. ✅ 2) Use Functional Components and Hooks Class components are outdated for most use cases. Embrace functional components with hooks for state, side effects, and more — they’re simpler and less verbose. function Counter() { const [count, setCount] = useState(0); return setCount(count + 1)}>Count: {count}; } ✅ 3) Destructure Props and State Avoid using props.someValue everywhere. Instead, destructure props and state for cl…  ( 4 min )

🚀 AI Founder — your co-pilot from idea to MVP (and how to be among the first to try it) Over the past few weeks, we’ve been quietly building AI Founder — a tool to help developers and early founders go from vague ideas to working MVPs in days, not months. It’s not just another AI coding assistant. It’s your structured co-pilot — guiding you from product thinking to code to deployment. And now, we’re inviting early users to book a live demo or join alpha testing. AI Founder is a new kind of tool for builders. It helps you: 🧠 Refine your idea — clarify who it’s for, and why it matters 🛠 Build a tech blueprint — choose the right stack, architecture, and flow 💻 Generate real code — not snippets, but files you can run 🚀 Deploy fast — GitHub repo + live app with CI/CD 📈 Reflect and …  ( 4 min )

If you’ve ever needed to document an Azure network — especially one you didn’t build yourself — you know the pain: Hunting through the Azure portal Clicking into each vNet, peering, subnet, NSG, UDR Recreating it all manually in Draw.io or Visio It’s tedious. And error-prone. CloudNetDraw. 🚀 What It Does You can use it in two ways: Hosted version: Just sign in with your Azure account (or use a Service Principal) Self-host: Deploy it yourself as an Azure Function from the GitHub repo No agents, no install, no need to reverse-engineer infrastructure. ✅ Hub & Spoke visualization 🔧 How it works All vNets Peering relationships Subnets (with address ranges) Network Security Groups Route tables (UDRs) Topology Mapping Which vNet is acting as the hub All spokes peered to the hub Additional peeri…  ( 4 min )

I’m excited to release v1.0.0 of Smart-Shell! What is Smart-Shell? 🔥 Features: 🧠 Plain English → Bash/Zsh Commands 🛡️ Four-level safety checks before execution 🔀 Gemini Pro/Flash/Legacy model support with cost warnings 💬 Interactive REPL with special commands (!help, !update, !creator, etc.) 🌐 Web search integration 🖥️ CLI tab completion, desktop entry, sudo handling 📦 Install via pipx or standalone 📘 Docs: https://lusan-sapkota.github.io/smart-shell/[](https://lusan-sapkota.github.io/smart-shell/) https://github.com/Lusan-sapkota/smart-shell[](https://github.com/Lusan-sapkota/smart-shell) Contributions and feedback welcome! 🛠️  ( 3 min )

Let’s be honest—raising prices is awkward. You worry about losing customers. You worry about breaking something that already works. So you push it off. But the truth is: keeping your pricing frozen while your product evolves can quietly hold back your growth. If your SaaS product has added real value—new features, better reliability, faster support—then your pricing deserves a second look. Many founders treat pricing like a "set it and forget it" system, but in reality, it's one of the most powerful levers in your business. This post is for: Devs working on bootstrapped or early-stage SaaS Technical founders wondering if they’re undercharging Anyone who’s improved their product, but kept prices the same Here’s how to tell if it’s time to update your pricing—and how to do it without losing trust or customers. When Is It Time to Revisit Your SaaS Pricing? You’ve Added Serious Value New features? Better performance? Smoother UX? Fewer bugs? If your product is better than it was 6–12 months ago, your pricing should evolve with it. Your Support & Service Have Leveled Up Customers Say It’s “Cheap” Your Early Pricing Was Temporary You’re Attracting the Wrong Customers If your product has matured, your pricing needs to reflect that. Otherwise, you risk signaling that your value hasn't kept up. That can hurt trust, not just profit. You don’t need to double your price. But you do need a strategy. Here’s what works, especially in SaaS: Reward Existing Customers Use Data (and Feedback) Change Tiers, Not Just Numbers Frame the Change Around Value Thread This Into Product-Led Growth Build features → Raise value → Raise prices → Reinvest → Repeat The loop only works if your pricing reflects your product Pricing is part of product-market fit What’s your approach to pricing? Have you raised prices before? Thinking about it? Would love to hear how you handled it. 📖 Full post with examples and deeper insights here → How to Raise SaaS Rates Without Losing Subscribers  ( 4 min )

Web applications today are exposed to a wide range of automated threats — bots trying to brute-force passwords, scrapers crawling your data, or malicious actors hammering your endpoints with requests. You may have a firewall. You may have authentication. But if you're not using rate limiting, you're leaving the door wide open. Rate limiting is the process of restricting how many times a client can make a request to your server in a given time window. It’s one of the most effective — and often overlooked — defenses in modern web security. You can apply rate limiting to: IP addresses Sessions or tokens Specific URLs or endpoints User agents or header patterns It doesn’t just slow things down — it stops abuse at the source. Without rate limiting, even the most secure apps are vulnerable to: A…  ( 4 min )

Automate Your Cloud: A Deep Dive into the DigitalOcean API Imagine you're a DevOps engineer at a rapidly growing e-commerce startup. You need to quickly provision servers for a flash sale, scale your database during peak hours, and automatically roll back deployments if something goes wrong. Manually clicking through the DigitalOcean control panel for each of these tasks is slow, error-prone, and simply doesn't scale. This is where the DigitalOcean API comes in. Today, businesses are increasingly adopting cloud-native architectures, embracing zero-trust security models, and managing hybrid identities. Automation is no longer a luxury; it's a necessity. According to a recent Flexera 2023 State of the Cloud Report, 77% of organizations have a multi-cloud strategy, and automation is key to…  ( 9 min )

Your customers probably would have waited in a line, handed over a paper prescription, and hoped they had their medicines in stock. Maybe they had to go to another store, or maybe the pharmacist couldn’t read the handwriting. For something as important as their health, it’s surprising how messy and outdated the process still feels. But not for long. We live in a world where most things are just a click away. From food to a cab, everything can be booked online. Then why get stuck with paper when it comes to prescriptions? The truth: it's changing, quietly, but powerfully. The move from queue to click has already begun, and it’s shaping the future of healthcare. Let’s explore why digital prescriptions are a necessity now. The traditional prescription process has stayed the same for decad…  ( 6 min )

How SeaOS Redefines On-Chain Intelligence The Legacy Approach: AI as an Add-On, Not Infrastructure A pre-trained AI model is hosted off-chain. A smart contract calls the model via an API or oracle. The AI outputs are fed back into the chain for settlement or storage. While functional, this model introduces significant limitations: Smart contracts remain static. They cannot learn, adapt, or evolve over time. AI logic remains off-chain. The model lives outside the decentralized network, with limited transparency or coordination. Semantic gaps persist. The integration is superficial—contracts and models speak different languages, with minimal real-time feedback or shared state. The result? Most so-called AI applications are merely "model + chain" hybrids, not truly AI-native systems. SeaOS’s …  ( 5 min )

Understanding the Reflect API in Depth Introduction The Reflect API is a collection of static methods introduced in ECMAScript 2015 (ES6) that provides a meta-programming interface for JavaScript. It enables developers to manipulate objects at a lower level with a focus on enhancing versatility and encapsulation. The Reflect API is pivotal for advanced development practices, serving not only as a tool for managing object behavior but also as an enabler of sophisticated programming paradigms such as proxies and decorators. Before ES6, JavaScript heavily relied on traditional object manipulation methods, often leading to code that was difficult to maintain and optimize. Methods like Object.create(), Object.defineProperty(), and others existed but did not provide a uniform way to…  ( 6 min )

Calibrating a temperature sensor involves comparing its readings to a known accurate reference and adjusting for any error. Here's how to do it step by step: 1. Understand the Sensor Type Analog (e.g., LM35, TMP36) Digital (e.g., DS18B20, DHT11/22, SHT31) Thermistors (resistance-based) Calibration methods vary depending on the sensor type. 2. Gather Required Tools 3. Perform Multi-Point Calibration a. Prepare Calibration Points Ice water (~0°C) Room temperature (~20–25°C) Warm water (~50–60°C) or boiling water (~100°C) b. Measure Each Point Place sensor and reference in the same environment Let them stabilize for a few minutes Record both sensor reading and actual temperature 4. Calculate Error or Offset For digital sensors: cpp float offset = reference_temp - sensor_reading; float corrected = sensor_reading + offset; For analog sensors or thermistors: Create a calibration curve (e.g., linear or polynomial) Use regression or map equations to adjust readings in code 5. Update Your Code Example (Arduino): cpp float rawTemp = readSensor(); // Your sensor reading function float offset = -1.5; // Calibrated offset float correctedTemp = rawTemp + offset; Or for scaling (linear correction): cpp float scale = 1.02; float offset = -1.1; float correctedTemp = (rawTemp * scale) + offset; 6. Re-Test and Validate Repeat the test with your corrected readings. Confirm accuracy at different temperatures. Tips  ( 3 min )

Over the past three weeks, I’ve immersed myself in backend development with Flask, explored RESTful API design, and integrated React for full-stack applications. Here’s a breakdown of my learning journey, key takeaways, and how these skills translate to real-world development. Week 1: Flask Foundations Hands-on: Built basic Flask apps, handled HTTP methods, and validated fundamentals via quizzes. Key Insight: Understanding how Flask abstracts low-level web protocols streamlined my backend workflow. Day 2: Flask-SQLAlchemy & Databases Serialization: Converted SQLAlchemy models to JSON for API responses. Project Highlight: Built a bookstore app with dynamic querying and RESTful endpoints. Day 3: Modeling Relationships Relationship Serialization: Nested related data in API responses using ser…  ( 4 min )

Building a Modern Blog Platform with React 19, TypeScript, and shadcn/ui In this article, I'll walk you through building a complete blog platform using the latest web technologies. We'll create a feature-rich application with authentication, role-based access control, and a beautiful, responsive UI. 🔗 Full Source Code: You can find the complete project on GitHub: blog-ts Repository Our blog platform includes: Modern Authentication System with login/register modals Role-Based Access Control (Admin, Author, Reader) Blog Management with posts, authors, and tags Responsive Design with Tailwind CSS Type-Safe Development with strict TypeScript Modern UI Components using shadcn/ui and Radix UI React 19 - Latest React with improved performance TypeScript 5.8 - Strict typing for better developme…  ( 7 min )

> About Author SafeLine, an open-source Web Application Firewall built for real-world threats. While SafeLine focuses on HTTP-layer protection, our emergency response center monitors and responds to RCE and authentication vulnerabilities across the stack to help developers stay safe. Ivanti Endpoint Manager (EPM) is a widely used enterprise device management solution that provides features like software distribution, patching, and remote configuration. But in September 2024, a critical unauthenticated Remote Code Execution (RCE) vulnerability was disclosed in EPM — tracked as CVE-2024-29847. This post explains the root cause, exploit potential, and how to mitigate the risk. If you're running Ivanti EPM, patching this should be your top priority. The vulnerability resides in the AgentPortal…  ( 4 min )

🧭 The Navigation Problem Every SwiftUI Developer Faces Picture this: You've built a beautiful SwiftUI app with NavigationStack. Everything works great... until someone asks: "Can users share a link that opens directly to a specific product page?" "What if a user wants to jump back to search results from a review screen, skipping the product detail?" "How do we handle deep links to content that requires authentication?" Suddenly, your clean navigation code turns into a maze of string-based identifiers, scattered NavigationLink destinations, and a growing sense of dread every time someone mentions "deep linking." What if I told you there's a way to handle all of this with type-safe enums that scale beautifully with your app's complexity? enum AppDestination: Hashable { case home c…  ( 4 min )

I Tried 15 of the Best Documentation Tools — Here’s What Actually Works in 2025 Emmanuel Mumba ・ Jul 1 #webdev #programming #documentation #api  ( 2 min )

In less than two months, Snapdom reached 2,120+ stars, with 7 contributors and a growing user base. But the goal has been clear since day one: Build a modern, accurate and fast replacement for html2canvas. html2canvas was a milestone. I love it. It brought DOM-to-image to mainstream frontend. But time has passed, and the web platform has evolved: higher DPI screens, complex shadows, pseudo-elements with ::before { content: url(...) }, imported icon fonts, variables inside gradients, shadow DOM, web components, and more. Many of those features don’t render correctly in html2canvas. Snapdom aims to fix that with a new approach. Snapdom captures how a DOM looks. While tools like html2canvas attempt to reproduce the layout procedurally using canvas drawing commands, Snapdom takes a different …  ( 4 min )

🚨 What Is Command Injection in Symfony? Command injection (aka OS command injection) happens when unsanitized user inputs are concatenated into system commands—letting attackers run arbitrary commands on your server. In Symfony, it often occurs when developers use functions like shell_exec(), exec(), or insecure template rendering without input validation. Imagine a Symfony controller that executes arbitrary system commands based on user input: // src/Controller/SystemController.php public function ping(Request $req): Response { $ip = $req->query->get('ip'); $output = shell_exec("ping -c 4 $ip"); return new Response(" $output "); } An attacker could inject something like: 127.0.0.1; cat /etc/passwd This executes cat /etc/passwd after ping, exposing sensitive file…  ( 4 min )

Finding the right documentation Tools in 2025 can be a headache. Whether you’re managing API docs, internal wikis, or IT documentation, having a reliable documentation platform that fits your workflow is essential. I went through 15 popular tools from the community-curated Awesome Docs list and tested what actually works. This guide covers versatile tools, from open-source static site generators to API documentation softwares, that can help your team create clear, maintainable docs without losing time. Backed by Meta, Docusaurus is a developer favorite for building open-source project docs and developer portals. It’s a static site generator that brings Markdown and React together, providing smooth versioning and localization. Supports Markdown and MDX for rich docs with React components …  ( 7 min )

I write on Medium as a personal reference—to revisit my ideas whenever I’m working on a new project or building something. Here is how to integrate Google oauth 2.0 especially in Node JS. 1 . Open https://console.cloud.google.com/ 7 . Click this to go to the API page 8 . On the Api & Services click “Enable APIs and services” button 9 . Click “Credentials” in the sidebar and click “Configure consent screen” 10 . After you click “Configure consent screen” then on this page click button “Get started” 11 . Input your “App name” and “User support email” and click “Next” 12 . Select “Internal” or “External” and click “Next” 13 . Input your email in “Contact Information” and click “Next” 14 . Checked the agreement and click “Continue” 15 . Click “Create” to create the project 16 . In…  ( 4 min )

Someone asked me “what is the best way to learn any programming language?” The answer I got : Tutorials, documentation and the AI tools. But the best way to learn anything is - BY IMPLEMENTATION. As I was learning Rust, last month via “The Rust Book” : I learned the concepts, but where to implement them? My DAY 1 Project: A simple “GREETING CLI” : implementing basic CLI input output. Github Anybody can just start building and learn by doing. ps: more projects coming. stay tuned!  ( 3 min )

Check out this Pen I made!  ( 2 min )

You ever search something online and end up reading a novel about someone’s traumatic backstory with JavaScript just to find the answer in paragraph 47? Same. So I said screw that — and I built my own thing. Introducing: Nexix. It’s like ChatGPT, Google, and Wikipedia had a baby… but then that baby said “nah, I’m built different.” Nexix is an AI-powered platform that answers your questions fast, clean, and with no fluff. No SEO clickbait. No 5-minute intros. Just facts, clarity, and boom—you’re smarter. And yes, it works on your phone. No, you don’t need to download anything. And YES, it’s free. Because your brain deserves better than fighting through ad-ridden blog jungles. I was tired of “how to center a div” turning into a TED Talk about CSS history. I wanted to learn fast, not read war and peace every time I had a question. And most AI tools? Either too slow, too generic, or trying too hard to sound like Shakespeare with a laptop. So I made Nexix: ✨ Beautiful glassmorphic UI (dark theme, blue accents, chef’s kiss) 🧠 Answers generated instantly by AI (via Groq, so it’s F A S T) Students tired of searching the same crap over and over Indie devs like me who hate wasting time Curious minds who want answers, not clickbait People who value their time over someone’s recipe blog from 2014 👉 [https://nexix.netlify.app] Just search something. Anything. You'll either learn something, or get addicted to how fast it is. Either way, W. Drop 'em. Roast it. Praise it. Tell your friends. This isn’t a startup. This is a movement 💪 Let’s kill slow learning together. – Liemar 💻  ( 3 min )

Let's be honest - every one of us knows how powerful AI is. It's one of the craziest opportunities of our lifetime to grow a business or even start one from scratch. And what do you need to do? Just use the right AI tools, automate the boring stuff, and make yourself 10x more productive. The best part? There are tons of AI tools out there. New ones are popping up every week. But the real problem is, most people don't even know anything beyond ChatGPT, Gemini, and Claude. That's why every week, I test a tons of new AI tools and share the most useful ones that can actually help you save time, get more done, or grow faster. This post is exactly that - a list of the latest AI tools you should know about and start using. Note: This post contains no affiliate links, and most of these AI tools ar…  ( 7 min )

Overview 📝 I've built a powerful MCP Server for Amazon that's completely open source! This innovative server leverages the Model Context Protocol (MCP) to create a seamless bridge between your applications and Amazon product data. Supercharge your workflow with these amazing capabilities: 🔍 Search for Amazon products by keyword 📦 Scrape detailed product information (name, price, image, rating, reviews, availability, description) ⚡ No API keys or authentication required 🛠️ Easy integration with tools like Cursor and Claude Desktop 🧑‍💻 Clone the repository: git clone https://github.com/r123singh/amazon-mcp-server.git 📂 cd amazon-mcp-server 🏗️ Create a virtual environment: python -m venv venv ▶️ Activate the virtual environment: On Linux/macOS: source venv/bin/activ…  ( 5 min )

🧠 From Prototype to Production: 6 Essential Fixes for Your LLMService Class 🚀 Mai Chi Bao ・ Jun 20 #mrzaizai2k #codereview #chatgpt #refactoring  ( 3 min )

When deploying services on Cloud Run, the default behaviour is that the backend IP address (that is, where requests to external endpoints come from within your app), is assigned from a dynamic IP address pool. Therefore, for cases that require IP whitelisting, you need to configure the Cloud Run instance to use a static backend IP, which can be achieved through the magic✨ (read: networking capabilities) of VPC Connector. Note that we are referring to the outbound IP here, not the inbound IP which instead is how traffic gets to our Cloud Run instance and can be configured via a load balancer. Check out the Google Cloud docs here for static outbound IP addresses gcloud compute routers create my-router --network=default --region=my-region Creating router [my-router]...done. NAME …  ( 4 min )

TL;DR Google Cloud's global IAM service glitched on June 12th at 10:50 AM PT, causing authentication failures across dozens of GCP products. Cloudflare's Workers KV which depends on a Google hosted backing store followed suit, knocking out Access, WARP and other Zero Trust features. Anthropic, which runs on GCP, lost file uploads and saw elevated error rates. Seven and a half hours later, full mitigations were complete and all services recovered. Let’s unpack the chain reaction. Time (PT) Signal What We Saw 10:51 Internal alerts GCP SRE receives spikes in 5xx from IAM endpoints 11:05 DownDetector User reports for Gmail, Drive, Meet skyrocket 11:19 Cloudflare status “Investigating widespread Access failures” 11:25 Anthropic status Image and file uploads disabled to cut error…  ( 6 min )

Your business site is more than a virtual brochure these days—it’s your brand’s backbone, customer engagement hub, and largest growth driver. But technical overload, expensive web design, and lengthy time-to-market keep many entrepreneurs in the slow lane. The good news? AI website builders are leveling the game. This is where SITEDECODE’s next-generation platform enters the fray. It provides a no-code, drag-and-drop interface powered by robust AI. Whether you're starting a local business, a professional portfolio, or an e-commerce platform, you can now go from concept to launch in hours, not weeks. With smart design recommendations, SEO functionalities, and integrated marketing capabilities, this platform doesn’t simply build websites — it builds opportunity. Unlike traditional platforms,…  ( 4 min )

As AI developers, we’re rapidly moving toward building more sophisticated multi-agent systems. But to make them work well, it’s not just about making smarter agents — it’s about getting them to share a common understanding of the world. That’s where the Model Context Protocol (MCP) comes in: an emerging standard that acts as a universal connector, enabling agents to access tools and data in a consistent, scalable way. When I started building with MCP for a work project, I hit a wall. Most tutorials focus on local MCP servers communicating over STDIN/STDOUT, which is great for prototyping. But I needed a remote MCP server, something robust and production-ready that could run on Kubernetes. Unfortunately, good resources were scarce. For decades, APIs have been the standard way systems talk t…  ( 5 min )

Managing a project on GitHub, whether it’s open-source or internal, is about more than just writing great code. It’s about creating a seamless workflow where issues are tracked efficiently, pull requests (PRs) are reviewed collaboratively, and the community feels empowered to contribute. If you want your project to thrive, you need to master these three key pillars: issues, PRs, and people. Understanding the Role of Issues in a Healthy Project To make issues work for you, it helps to provide structure. Templates ensure that bug reports and feature requests are submitted with the right details. Labels allow you to quickly sort and prioritize, whether you're identifying a critical fix or suggesting a feature for later. Milestones give contributors a sense of where the project is headed, whil…  ( 5 min )

This article is part of AI Frontiers, a series exploring groundbreaking computer science and artificial intelligence research from arXiv. We summarize key papers, demystify complex concepts in machine learning and computational theory, and highlight innovations shaping our technological future. The focus here is on sixteen research papers published between June 20 and June 30, 2025, which delve into the rapidly evolving field of computational linguistics. These studies collectively illuminate how machines interpret human language, address real-world challenges, and push the boundaries of what artificial intelligence can achieve. The field of computational linguistics occupies a pivotal role at the intersection of computer science, linguistics, and artificial intelligence. It seeks to enabl…  ( 9 min )

Ever tried changing a style in CSS and it just wouldn’t work no matter what you did? That’s when many developers reach for !important. It tells the browser: “Hey, I don’t care what the other styles say, apply this rule no matter what.” Sounds helpful, right? But using it too much can actually create more problems in the long run. In this post, I’ll explain: What !important really does Why does it work the way it does When it’s okay to use And why overusing it can lead to messy, hard-to-maintain code Before we get started, don’t forget to subscribe to my newsletter! Subscribe here! Now, let’s jump right into it! !important in CSS is used to forcefully apply a CSS rule, even if other rules have higher specificity or appear later in the code. Learn more about CSS specificity here! Syntax: sel…  ( 4 min )

Where Theory Meets Reality What Is Signal Integrity Testing? Essential Tools in a Signal Integrity Lab Oscilloscopes (High Bandwidth) Used to capture and analyze waveforms in real time. For signal integrity, scopes with 20+ GHz bandwidth and high sampling rates are common. Time Domain Reflectometers (TDR) Helps measure impedance along a transmission line and locate discontinuities or reflections caused by vias, connectors, or stubs. Network Analyzers (VNA) These are critical for S-parameter measurements and frequency-domain analysis. VNAs help assess return loss, insertion loss, and signal paths across frequency sweeps. Probing Systems High-speed, low-capacitance probes are essential for accurate signal capture. Poor probing can add distortion and mislead your results. Pattern Generators a…  ( 5 min )

โครงสร้างโปรเจกต์ Angular ที่เป็น มาตรฐานและสามารถขยายได้ในระยะยาว ซึ่งเหมาะกับโปรเจกต์ที่มี components, routes, services, types, และ pages 🏗️ โครงสร้างโปรเจกต์ Angular (แนะนำ) src/ ├── app/ │ ├── core/ # ส่วนกลางที่ใช้ทั่วทั้งแอป (singleton services, guards, interceptors) │ │ ├── services/ │ │ ├── guards/ │ │ ├── interceptors/ │ │ └── core.module.ts │ │ ├── shared/ # ส่วนที่แชร์ได้ทุกหน้า (components, pipes, directives, models) │ │ ├── components/ │ │ ├── pipes/ │ │ ├── directives/ │ │ ├── models/ # types/interfaces ที่แชร์ได้ │ │ └── shared.module.ts │ │ ├── pages/ # แต่ละหน้า เช่น Home, Login, Dashboard ฯลฯ │ │ ├── home/ │ │ │ ├── components/ # components …  ( 5 min )

A inteligência artificial (IA) já não é mais apenas uma promessa do futuro; em 2025, ela está revolucionando o ensino de tecnologia e programação de formas concretas e transformadoras. As ferramentas baseadas em IA facilitam o aprendizado, personalizam a experiência e tornam o estudo de programação mais acessível para pessoas de todos os níveis. Neste artigo, vamos entender como essa revolução está acontecendo e quais benefícios ela traz para estudantes e educadores. A resposta é simples: a IA está tornando o aprendizado mais personalizado, eficiente e interativo. Ferramentas inteligentes avaliam o nível de cada aluno e oferecem conteúdos e exercícios adequados, acelerando a curva de aprendizado como mostra o relatório do World Economic Forum sobre o futuro da educação e do trabalho. Além …  ( 5 min )

Are your customers constantly switching between chat, voice, email, and social channels just to get a simple answer? Are your agents juggling disconnected tools, missing SLAs, and battling burnout? You’re not alone. In today’s customer-centric world, delivering seamless support across multiple channels isn’t a luxury—it’s a necessity. The good news? Microsoft Dynamics 365 Contact Center is here to help. This Copilot-first, AI-powered, cloud-based solution brings every communication channel into one unified workspace. It combines intelligent routing, 24/7 AI agents, real-time dashboards, and native Teams collaboration—so your service team can deliver frictionless, high-quality support at scale. In this article, we’ll explore the real challenges most support teams face today, show you how …  ( 6 min )

Introduction: In my recent project, I explored and implemented Amazon Elastic Block Store (EBS) — AWS’s durable block-level storage solution — by attaching, formatting, and persisting data on a running EC2 instance. This hands-on experience simulates how persistent storage is managed in real-world cloud applications. This article documents the detailed steps I followed, practical scenarios where EBS shines, and how you can replicate it yourself — whether you're testing, running production workloads, or learning AWS infrastructure. What is EBS? Imagine plugging a USB drive into your laptop, saving a file, and being able to unplug and move it to another device. That’s how EBS works in the cloud world. Why Does EBS Matter? Flexibility: Volumes can be attached/detached from running EC2 instanc…  ( 5 min )

Articles 🔍 API Design Antipattern: Leaky Abstractions This article examines the "Leaky Abstractions" antipattern in API design, where internal implementation details become visible through the API interface. The author discusses how exposing implementation-specific elements, such as internal codes or arbitrary limitations, can negatively impact API usability and maintainability. 🔍 Automating API Discovery with RFC 9727 RFC 9727 establishes the "api-catalog" standard for automated API discovery through multiple mechanisms including well-known URIs, HTML link relations, and HTTP headers. The standard, developed by Kevin Smith at Vodafone, enables publishers to create machine-readable documents containing API information using the Linkset format. 🔍 How Model Context Protocol (MCP) Impact…  ( 7 min )

Traditional image optimization relies on static rules and manual configuration—choosing JPEG for photos, PNG for graphics, WebP for modern browsers. But what if your optimization pipeline could automatically analyze image content, predict optimal formats, and adapt compression settings based on visual importance? Machine learning transforms image optimization from guesswork into intelligent, data-driven decisions. This comprehensive guide explores how to implement ML-powered image optimization that delivers superior results by understanding image content, user behavior, and performance patterns. Traditional optimization approaches miss critical opportunities for improvement: // Traditional vs ML-driven optimization comparison const optimizationApproaches = { traditional: { formatSele…  ( 17 min )

🔍 I Searched “Who Is the Author of Programming as an Art on Dev.to” — and Found Myself By Prasoon Jadon, Author of Programming as an Art “At 16, I typed a simple search on Google — and found myself. My name. My book. My identity as a creator.” I'm Prasoon Jadon — a young developer, a dreamer, and the author of 📘 Programming as an Art One day, I searched: "Who is the author of Programming as an Art on Dev.to" And this is what Google showed me: By Prasoon Jadon A guide for beginners who want to feel programming, not just study it. ✨ “Programming isn't just code. It's emotion, rhythm, and creativity.” 3 days ago That’s my writing. My thoughts. My book — on Google. Not just a name, but a real identity as a creator. Yes — over 1,000 developers follow me here on Dev.to now. That means:…  ( 4 min )

Why Power Integrity Matters More Than Ever That’s where Signal & Power Integrity come together. It’s not just about feeding voltage to your components—it's about delivering power that’s steady, well-decoupled, and free of noise. Let’s break down what it really takes to get power integrity right and why it plays such a crucial role in your system’s overall performance. What Is Power Integrity? The goal? Ensure that the power rails remain within a tight voltage margin, even under demanding switching conditions. Signal & Power Integrity are interdependent—poor power integrity leads to jitter, timing errors, and signal degradation. Key Elements of Power Integrity Low Impedance Power Delivery Grounding Strategy Minimized IR Drop Common Power Integrity Pitfalls Improper Cap Placement: Reduces effectiveness at high frequencies. Split Planes Without Planning: Creates return path issues. Ignoring Current Loops: Increases EMI and power noise. No PDN Simulation: Makes it hard to predict high-speed behavior. If you're working on a design that demands high reliability, overlooking these factors can derail your project. That’s why a combined Signal & Power Integrity analysis is essential. Design Best Practices for Stable Power Keep Power/Ground Planes Solid Short, Direct Traces Use PDN Simulation Why Signal & Power Integrity Should Be Evaluated Together The most reliable designs treat Signal & Power Integrity as two sides of the same coin—evaluated and optimized as a system, not in isolation. Final Thoughts Signal & Power Integrity isn’t a luxury—it’s a baseline requirement for any high-performance, noise-sensitive design.  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

A post by Zachary Huang  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

Check out this Pen I made!  ( 2 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

As a junior student learning web development, there was always a huge gap between theoretical knowledge and actual projects. It wasn't until I used this Rust framework to complete a comprehensive campus second-hand trading platform project that I truly understood the essence of modern web development. This project not only helped me master the framework but also gave me the joy of developing high-performance web applications. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs I chose to develop a campus second-hand trading platform as my course design project. This platform needed to support user registration/login, product publishing, real-time chat, payment integration, image upload, and other features. The technical requ…  ( 7 min )

The harsh reality is that 99% of software engineers have never heard of monorepos, let alone implemented one properly. This isn't coming from an ego-driven perspective—it's based on real-world experience with teams struggling with build times exceeding an hour for simple React applications. I've witnessed firsthand the consequences of poor monorepo implementations: teams of 20+ engineers waiting over an hour for builds on every push to the dev branch. The culprit? A React project with compressed Ant Design components being unzipped in the CI/CD pipeline, taking forever to compile. The solution was straightforward—use Ant Design's built-in theming or create a private npm package—but organizational resistance led to copy-pasting entire folders into source code just to reduce build times from…  ( 8 min )

Ever sent your AI agent into the "battle" of a complex task, only to watch it fumble with a blunt sword or use the wrong weapon for the fight? When an agent fails, our first instinct is to blame its "brain" (the LLM). But the real culprit is often the arsenal we equipped it with—the collection of weapons was dull, confusing, or simply not right for the job. In our previous tutorial, LLM Agents are simply Graph — Tutorial For Dummies, we revealed that every agent is like a warrior following a simple battle plan: Assess -> Strike -> Repeat. We showed how the 'assessing' happens in a decision node that plans the next move. Now, it's time to forge the weapons used for the Strike. That 'Strike' is powered by the agent's Arsenal—the official set of weapons, tools, and spells it can draw upon. In…  ( 10 min )

Introduction This is where API-led integration plays a transformative role. API-led integration provides a structured, reusable, and secure way to connect systems, expose services, and orchestrate workflows. With Boomi, organizations can build scalable, maintainable API architectures that speed up innovation and drive business agility. In this guide, we’ll explore the fundamentals of API-led integration, how Boomi enables it, and what enterprises need to know to implement it effectively. What Is API-Led Integration? System APIs – These expose core systems like ERPs, CRMs, and databases. Process APIs – These orchestrate business logic by combining data from system APIs. Experience APIs – These tailor data and functionality to specific channels like mobile apps, web platforms, or partner por…  ( 5 min )

Hi, I’m Jerin Stephen a full-stack developer, creative thinker, and someone who believes in turning ideas into working systems. I wanted to share a story, not just about coding, but about making things real. If you're someone who loves to build, experiment, or even just imagine this is for you. It all started with a thought... I didn’t just want to write code, I wanted to create. For me, building software has always been about more than just syntax or solving tickets. It is about crafting meaningful experiences, whether that is a dynamic dashboard, a smart automation, or a tool that actually helps someone. I’ve worked with Python, FastAPI, react.js, PostgreSQL — not because they’re trendy, but because they help me build what i envision. I Love building things Like: ✅ smart user interfaces…  ( 4 min )

What if your IT assets, procurement, and financial data could all work together—automatically and in real-time? Imagine eliminating the headache of disconnected systems and manual data entry. This isn’t a far-off dream. It’s the power of integrating your IT inventory tracking software with your core business systems. By syncing your inventory data with ERP, procurement, and finance, you unlock a smoother, more efficient workflow. No more delays. No more confusion. Just instant, accurate information that fuels smarter decisions and saves you time and money. In this blog, we’ll show you why integrating your IT inventory software is a game-changer—and how it can help your business run like a well-oiled machine. Before you dive into integrating your IT inventory tracking software, it's importa…  ( 7 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

Apple unveiled significant advancements in digital identity verification at WWDC 2025, introducing comprehensive support for mobile documents (mdocs) and the W3C Digital Credentials API. This represents a fundamental shift in how identity verification works across web and mobile platforms. Mobile documents represent the next evolution of digital identity, built on the ISO 18013-5 standard for interoperability across platforms. Selective disclosure: Share only required information (name and age verification without revealing full address) Cryptographic security: Information is digitally signed by the issuing authority Cross-platform compatibility: Works across different devices and operating systems Enhanced user experience: No photo uploads or manual data entry required Available in Apple …  ( 6 min )

As a junior computer science student, I have been troubled by a question during my learning of system programming: how to achieve ultimate performance while ensuring memory safety? Traditional programming languages either sacrifice safety for performance or sacrifice performance for safety. It wasn't until I deeply studied Rust language and web frameworks built on it that I discovered this perfect balance point. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have seen too many system crashes and security vulnerabilities caused by memory issues. Buffer overflows, dangling pointers, and memory leaks not only affect program stability but can also become entry points for…  ( 8 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

3330. Find the Original Typed String I Difficulty: Easy Topics: String Alice is attempting to type a specific string on her computer. However, she tends to be clumsy and may press a key for too long, resulting in a character being typed multiple times. Although Alice tried to focus on her typing, she is aware that she may still have done this at most once. You are given a string word, which represents the final output displayed on Alice's screen. Return the total number of possible original strings that Alice might have intended to type. Example 1: Input: word = "abbcccc" Output: 5 Explanation: The possible strings are: "abbcccc", "abbccc", "abbcc", "abbc", and "abcccc". Example 2: Input: word = "abcd" Output: 1 Explanation: The only possible string is "abcd". Example 3: Input: word = "aaa…  ( 28 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built …  ( 8 min )

As a junior computer science student, I have been fascinated by the challenge of building scalable microservice architectures. During my exploration of modern distributed systems, I discovered that API gateways serve as the critical unified entry point that can make or break the entire system's performance and maintainability. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have come to understand that API gateways are not just simple request routers - they are sophisticated traffic management systems that handle authentication, rate limiting, load balancing, and service discovery. The gateway pattern provides a single entry point for all client requests while hiding …  ( 12 min )

Introduction In the fast-paced world of software deployment, the ability to release new features safely and efficiently can make or break your application's reliability. Canary deployments have emerged as a critical strategy for minimizing risk while maintaining continuous delivery. In this comprehensive guide, we'll explore how to implement robust canary deployments using Flagger, a progressive delivery operator for Kubernetes. Canary deployment is a technique for rolling out new features or changes to a small subset of users before releasing the update to the entire system. Named after the "canary in a coal mine" practice, this approach allows you to detect issues early and rollback quickly if problems arise. Instead of replacing your entire application at once, canary deployments grad…  ( 7 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built …  ( 8 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of realtime development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

🎀 The Problem Given an integer array nums and an integer k, return true if there are two distinct indices i and j in the array such that nums[i] == nums[j] and abs(i - j) map = new HashMap(); for (int i = 0; i set = new HashSet(); for(int i = 0; i k) set.remove(nums[i-k-1]); //remove element if its distance to nums[i] is not lesser than k if(!set.add(nums[i])) return true; //because all still existed elements is closer than k distance to the num[i], therefore if the add() return false, it means there's a same value element already existed within the distance k, therefore return true. } return false; } } I'm not 100% sure why the HashSet is faster than HashMap. (Both time and space complexity are O(N)). So, I asked in the comment section. If I get a reply, I will update here! Also, I'm thinking of writing a new post to compare the HashMap vs HashSet. (Or if you know, please comment here!) I finally wrote decent, efficient code by myself for the first time to solve LeetCode. Although I know how to use HashMap or HashSet, I still do not know that how operation is going on under the code;((((  ( 4 min )

Terraform CodeDeploy: Beyond Basic Infrastructure Provisioning The relentless pace of software delivery demands more than just infrastructure provisioning. Modern applications require continuous deployment, often involving complex rollout strategies like blue/green, canary, or rolling updates. Simply spinning up VMs or Kubernetes clusters isn’t enough; you need a reliable, automated mechanism to deploy application code onto that infrastructure. This is where Terraform CodeDeploy, leveraging cloud provider deployment services, becomes critical. It bridges the gap between infrastructure as code and application deployment, fitting squarely within a platform engineering stack or a mature CI/CD pipeline. It’s not just about what infrastructure exists, but how applications are deployed and upd…  ( 7 min )

One cannot be angry at reality, one can only be angry at one's own abstractions.  ( 3 min )

Introduction In this multipart series we will explore the benefits (and pitfalls) of vibe coding a Perl interface to an external (or foreign) library through a large language model. @ChristosArgyrop and @ArgyropChristos), Bluesky , mast.hpc, mstdn.science, mstdn.social know that I have been very critical of the hype behind AI and the hallucinations of both models and the botlickers in some corners of the web). However, there are application areas of vibe coding with AI, e.g. semi-automating the task of creating API from one one language to another, in which the chatbots may actually deliver well and act as productivity boosters. wrong (at least in my opinion) reasons For my foray in this area, I chose to interface to the library Bit that I wrote to support text fingerprinting for so…  ( 14 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

model training Model training is a big part of Machine learning. it is important to ensure a proper division between training and evaluation efforts. It is important to evaluation the model to estimate quality of its predictions for the data that the model has not been trained on. After the model has interacted with unseen test data, we can deploy the model to production and monitor its to ensure business problem was indeed being addressed. Its ability to more accurately predict skils, would reduce number of transfers a customer experienced. Thus resulting to a better customer experience. Model evaluation is used to verify that the model is performing accurately. Once we have evaluated our model and began the process of iterative tweaks to the model and our data. We can adjust how fast or slow the model was learning or taking to reach an optimal value. deploying the model, to solve the business needs and meet the expectations suh as directing customer to the correct agent the first time. Imagine if a company has a endless types of products, customer can be sent to a generalizt or even a wrong specialist, who will then figure what customer needs before sending them to agent with right skills... for a company handling millions of customer calls, this is inneffiecient and costs money and time. customer calls get connected to..wrong department, non-technical support..then correct agent...  ( 3 min )

Like many of you, I got interested in AI after seeing the breakthroughs brought by ChatGPT. However, I've observed something, despite the excitement, a lot of content floating around is still stuck at the "Hello World" level. Building a chatbot using the weather API or calling an OpenAI endpoint is a decent start, but it's not enough if you're serious about building real-world GenAI applications. That's why I'm launching "Beyond Hello World", a free 8-week Generative AI learning series, focused on practical, hands-on sessions that go deeper into how real systems are built using modern AI tools and techniques. 📅 Schedule and Topics July 12 - AI Agents Learn the fundamentals of AI agents and how to build them using LangChain, CrewAI, and n8n. July 19 - Model Context Protocol (MCP) Explore t…  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of cross_platform development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This a…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

Building Resilient Data Flows with Google Cloud Data Pipelines API The modern data landscape is characterized by velocity, volume, and variety. Organizations are increasingly reliant on real-time data processing for critical business functions, from fraud detection and personalized recommendations to supply chain optimization and IoT device management. However, building and maintaining robust, scalable, and secure data pipelines can be incredibly complex. Traditional ETL (Extract, Transform, Load) processes often become brittle and difficult to manage as data sources and destinations evolve. Furthermore, the growing emphasis on sustainability demands efficient resource utilization in data processing. Companies like Spotify leverage sophisticated data pipelines to analyze user listening …  ( 10 min )

🧮 256 CPUs 🧠 2 TB of RAM 💾 50 TB of NVMe SSD 🖥️ Dual NVIDIA H100 (160 GB total) No catch. Just raw power. No limits. So… what would you build?  ( 2 min )

The world of network security is constantly evolving, making certifications like the Networking ClearPass Certification highly sought after. However, with this demand comes a fair share of misinformation. Let’s address some of the most prevalent myths that might be holding you back. One of the most common concerns for professionals considering certification is the cost. Many believe that the Networking ClearPass certification cost, particularly for the Aruba ClearPass certification cost, is prohibitively expensive. The Reality: While there is an investment involved, it's crucial to understand the actual figures. The Networking ClearPass certification price for the HPE6-A88 exam varies depending on your location. In developed countries, the fee is typically around USD 260, while in emerging…  ( 8 min )

👋 Hi, I'm Sanghun! Welcome to my Dev Blog where I document my journey as a self-motivated learner in web development. I'm currently building responsive websites using HTML & CSS. I just launched my first project: a school landing page! Share what I learn, build cool projects, and improve step by step. Stay tuned for more!  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

As a junior student learning concurrent programming, traditional multi-threading models always left me confused and frustrated. Thread safety, deadlocks, and race conditions gave me headaches. It wasn't until I encountered this Rust-based async framework that I truly understood the charm of modern asynchronous programming. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs Traditional synchronous programming models are like single-lane roads where only one car can pass at a time. Asynchronous programming, however, is like an intelligent traffic management system that allows multiple cars to efficiently use the same road at different time intervals. use hyperlane::*; use hyperlane_macros::*; use tokio::time::{sleep, Duration…  ( 6 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of architecture development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This app…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

As a junior computer science student, I have been fascinated by the challenge of building scalable microservice architectures. During my exploration of modern distributed systems, I discovered that API gateways serve as the critical unified entry point that can make or break the entire system's performance and maintainability. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have come to understand that API gateways are not just simple request routers - they are sophisticated traffic management systems that handle authentication, rate limiting, load balancing, and service discovery. The gateway pattern provides a single entry point for all client requests while hiding …  ( 12 min )

By Long Hau Hi everyone — today, I’d like to introduce you to a standout project in the blockchain space: Altius Labs. This innovative platform is redefining how we think about performance and scalability in Web3. Unlike traditional Layer-1 or Layer-2 solutions, Altius focuses on the execution layer—allowing blockchains to significantly boost throughput without compromising decentralization. With advancements like instruction-level parallelism and distributed state storage, Altius Labs delivers next-generation execution capabilities that are fully compatible with EVM, MoveVM, WASM, and beyond. Backed by leading investors such as Pantera Capital and Founders Fund, Altius is quickly becoming a foundational force for the future of Web3. Let’s dive in and explore what makes this project so exc…  ( 11 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of performance development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This appr…  ( 13 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. This approac…  ( 13 min )

As a junior computer science student, I have been fascinated by the challenge of building scalable microservice architectures. During my exploration of modern distributed systems, I discovered that API gateways serve as the critical unified entry point that can make or break the entire system's performance and maintainability. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs In my ten years of programming learning experience, I have come to understand that API gateways are not just simple request routers - they are sophisticated traffic management systems that handle authentication, rate limiting, load balancing, and service discovery. The gateway pattern provides a single entry point for all client requests while hiding …  ( 12 min )

Wrapped up my deep dive into JPA + Hibernate, and it feels amazing to have built a strong foundation in ORM concepts! 🙌 🧠 What I achieved today: 🔥 What’s next? 💻 Let’s build and grow! Feeling excited and motivated to take this backend journey to the next level. Day25 #100DaysOfCode #JavaDeveloper #SpringDataJPA #Hibernate #BackendDevelopment #SpringBootProject #ORM #JavaFullStack #LearningInPublic #BuildInPublic #SpringBootDeveloper  ( 3 min )

Daily JavaScript Challenge: Find First Non-Repeated Character in a String Hey fellow developers! 👋 Welcome to today's JavaScript coding challenge. Let's keep those programming skills sharp! Difficulty: Medium Topic: String Manipulation Write a function that identifies the first character in a string that doesn't repeat. If all characters repeat, return an empty string. https://www.dpcdev.com/ Fork this challenge Write your solution Test it against the provided test cases Share your approach in the comments below! Check out the documentation about this topic here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map How did you approach this problem? Did you find any interesting edge cases? What was your biggest learning from this challenge? Let's learn together! Drop your thoughts and questions in the comments below. 👇 This is part of our Daily JavaScript Challenge series. Follow me for daily programming challenges and let's grow together! 🚀 javascript #programming #coding #dailycodingchallenge #webdev  ( 17 min )

SOL retraced its ETF rally, and with over 14% of supply concentrated at $144, holding this key support is critical to avoid a deeper correction.

Grayscale has slowly narrowed the arbitrage opportunities on its crypto trusts by converting them into exchange-traded funds.

The United States Securities and Exchange Commission is reportedly considering simplifying the listing process for certain crypto ETFs.

A revisit to the $100,000 level seems likely now that BTC price slipped below two key support levels.

Bitcoin selling intensified this week, but data shows an assortment of buyers absorbing the flow.

Many provisions of the legislation, which received overwhelming support in the state House and Senate, take effect on Oct. 1.

The company offers crypto trading on the platforms that it manages, including the mixed-asset trading platforms Swissquote and Yuh.

Developers can build cross-platform Solana mobile apps with wallet integration, token actions and NFTs in just 15 minutes.

XRP trades in a tight range between $2 and $2.35, but the next price breakout could be driven by ETF speculators.

Wyoming Senator Cynthia Lummis had proposed that the legislation address double taxation for cryptocurrency miners and stakers.

Michael Saylor's tech company is expected to post over $13 billion in unrealized gains from its Bitcoin holdings in the second quarter of 2025.

Bitcoin exchange reserves drop to a seven-year low, signaling a potential supply shock as institutional buying from ETFs continues.

Pi price turned bearish after key updates failed to boost momentum. A rebound from $0.47 is possible, but $0.66 remains a strong resistance level to clear.

Protect Progress, an affiliate of the cryptocurrency-backed Fairshake PAC, spent more than $1 million on media buys to support Democratic candidate James Walkinshaw.

Stop-loss and take-profit orders help Bitcoin traders lock in gains and cut losses automatically. They’re essential tools for managing risk in a 24/7, fast-moving market.

Marketed with Trump’s name but lacking a white paper or utility, the TRUMP token surged to a multibillion-dollar valuation before crashing.

Crypto hacks underscore the urgent need for CEXs and DeFi to overhaul their security, collaborate on risk management and embrace self-regulation.

Moody’s and Alphaledger’s pilot on Solana shows how traditional credit ratings can be embedded directly into tokenized bonds.

The FATF is shaping global crypto rules from behind the scenes, with stablecoins and DeFi next in line for scrutiny.

XRP remains at risk of dropping to $1 if a key support zone is lost — one that aligns with the onchain realized price level.

Competition is heating up as more exchanges set up operations in Europe, where MiCA provides new “rules of the road.”

Paxos launches the Global Dollar stablecoin in the EU, claiming MiCA compliance and support from Kraken, Robinhood and Mastercard under the GDN initiative.

The Smarter Web Company has boosted its Bitcoin treasury with an additional $24.7 million BTC purchase as part of its 10-year strategy.

Deutsche Bank reportedly plans to launch a crypto custody service in 2026 with Bitpanda and Taurus, expanding its digital asset initiatives in Europe.

Bitcoin has never lost more than 10% by the July monthly candle close, while stocks have enjoyed straight gains since 2015; will history repeat?

Elon Musk’s xAI secures $10 billion to expand its AI operations as Musk’s clash with President Donald Trump over government spending heats up again.

Bitcoin’s high profitability signals a possible correction in the short term amid increasing calls for $200,00 BTC price later in 2025.

Malaysia’s securities regulator is seeking public feedback on a proposal to allow certain cryptocurrencies to be listed on exchanges without prior approval.

Applying advanced tools for tracking illicit stablecoin transactions is necessary, but not enough to mitigate risks behind their mass adoption.

Centrifuge partners with S&P Dow Jones Indices to launch the first tokenized S&P 500 Index fund, enabling programmable onchain index-tracking products.

Four North Koreans posed as remote developers for US and Serbian blockchain firms, stealing almost $1 million in crypto to fund the regime’s illicit programs.

US senators are in a marathon vote-a-rama over amendments to Donald Trump’s massive tax and spending bill, with one lawmaker bidding to include tax cuts for crypto.

Sparkassen-Finanzgruppe execs once ruled out adopting crypto over concerns of volatility and risk, and the banking giant also blocked customer crypto transactions back in 2015.

The raise includes a transaction of $10 million where the company accepted Bitcoin instead of cash.

Bitcoin closed June at a record monthly high of $107,100 despite forming a spinning top candlestick pattern that suggests market indecision.

Bitfinex analysts say declining Bitcoin spot volume may indicate a “local top” but all eyes will be on the performance of spot Bitcoin ETFs this week.

Crypto ETF summer has arrived with America’s first staked Solana ETP and increased odds for other spot altcoin funds, according to analysts.

Aave Labs founder Stani Kulechov says traditional finance has largely moved on from banks into fintech, and blockchain could be the sector’s next move.

Other crypto firms are also reportedly considering applying for a national bank charter, following in the footsteps of Anchorage Digital Bank, which received a license in 2021.

JavaScript is an asynchronous programming language, which means it can handle multiple operations at the same time without blocking the main thread. When working with asynchronous operations like API calls, file reading, or database queries, you have...  ( 19 min )

Learning how to fetch data from APIs is a must-have skill for any developer. Whether you're building a simple portfolio site or working on real-world applications, you'll often need to connect to external data sources. Being comfortable with API call...  ( 11 min )

If you want to add some amazing and visually appealing animations to your web page, the View Transition API is a great animation tool. It lets you create Cross-Document Transitions when navigating between pages. And not just in classic multi-page app...  ( 18 min )

Are you ready to become a digital guardian and launch your career on the frontlines of cloud security? We’re excited to announce that freeCodeCamp.org has just published a comprehensive Google Cloud Cybersecurity course on our YouTube channel. The co...  ( 5 min )

Alongside the new Reno14 series, OPPO has also launched two other devices for the Malaysian market this evening. These being the Watch X2 Mini smartwatch and Enco Buds3 true wireless earbuds, which are available for pre-order starting today until 11 July 2025. First off, we have the Watch X2 Mini, a variant of OPPO’s current […] The post OPPO Watch X2 Mini, Enco Buds3 Launches In Malaysia appeared first on Lowyat.NET.  ( 35 min )

OPPO Malaysia previously teased the launch of the Reno14 series, revealing that there will be an F variant alongside the base and Pro models. Now that the launch event is behind us, the company has revealed more about the series, and especially said F variant that was not part of the series’ initial debut in […] The post OPPO Reno14 Series Now Official In Malaysia From RM1,399 appeared first on Lowyat.NET.  ( 37 min )

Honda Malaysia has announced that the 2025 facelifted Honda HR-V is now open for booking, with the official launch expected soon. This sets the stage for stiff competition between Honda and Proton, as the national carmaker also unveiled the facelifted Proton X50 today. However, let’s take a look at the changes made to the HR-V. […] The post 2025 Honda HR-V Facelift Now Open For Bookings appeared first on Lowyat.NET.  ( 35 min )

The Ministry of Energy Transition and Water Transformation (PETRA) has announced that Malaysia will continue supporting rooftop solar users by maintaining the energy offset mechanism. However, the fine print reveals that the benefits now vary significantly depending on when users joined the programme. As of today (1 July 2025), a new electricity tariff structure has […] The post PETRA: Rooftop Solar Offsets To Continue Under New Tariff Framework, But With New Limitations appeared first on Lowyat.NET.  ( 38 min )

On 26 June, the Petaling Jaya City Council (MBPJ) signed a Memorandum of Understanding (MoU) with EV Connection (EVC) and Carput Zap Network to facilitate the installation of electric vehicle (EV) chargers. This collaboration aims to install 1,000 EV chargers in strategic locations across Petaling Jaya in phases. This collaboration is part of MBPJ’s Green […] The post MBPJ To Install 1,000 EV Chargers Across PJ City appeared first on Lowyat.NET.  ( 34 min )

Analyst Ming-Chi Kuo believes Apple is preparing to launch a more affordable MacBook down the line. What’s interesting about his prediction is that, instead of featuring a lower-end M-series chip, the supposedly upcoming model may come with an A18 Pro – the same processor powering the brand’s iPhone 16 Pro series. In a post on […] The post Apple May Introduce An Entry-Level MacBook Powered By iPhone 16 Pro’s Processor appeared first on Lowyat.NET.  ( 35 min )

Not too long ago, the Infinix XPAD 20 was spotted on the SIRIM database, indicating that the tablet will be making its way to our shores. Now, Infinix has confirmed the local launch date for the device. The tablet will make its debut in a week from now, on 8 July 2025. The tablet sports […] The post Infinix XPAD 20 To Launch 8 July appeared first on Lowyat.NET.  ( 34 min )

Unless your game has a built-in benchmarking tool or FPS counter, the one built into Steam is usually the most straightforward way to check if your system is running a game smoothly. Valve has expanded on this tool to now be able to show you the number of frames that have been rendered by your […] The post Steam FPS Counter Can Now Differentiate Real Frames From Generated Ones appeared first on Lowyat.NET.  ( 36 min )

National carmaker Proton has previewed the all-new Proton X50, which ia basically the facelifted version of the previous model. The automaker announced that the SUV features an updated design, upgraded ADAS Level 2 features, and, for the first time ever, voice recognition in Bahasa Melayu. In terms of design, the X50 features a redesigned front […] The post Proton Previews All New X50 Featuring BM Voice Recognition appeared first on Lowyat.NET.  ( 35 min )

As Google prepares to launch its Pixel 10 series, a new set of leaks surrounding the phones has emerged. This time, the specifications of the Pro and Pro XL models have been revealed, courtesy of a report by Android Headlines. According to the report, the devices will largely retain the same features as their predecessors, […] The post Leaked Pixel 10 Pro, Pro XL Specs Reveal Few Upgrades appeared first on Lowyat.NET.  ( 36 min )

Insta360 has announced the Mic Air, the brand’s first compact wireless microphone. Designed for the company’s cameras, the microphone does not require any adapters or receivers when used with the X5. The device also weighs only 7.9g and has a magnetic clip for easy attachment to clothing. Among the key features of the Mic Air […] The post Insta360 Unveils Mic Air Wireless Microphone appeared first on Lowyat.NET.  ( 35 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. People are using AI to ‘sit’ with them while they trip on psychedelics A growing number of people are using AI chatbots as “trip sitters”—a phrase that traditionally refers to a sober person…  ( 22 min )

The internet infrastructure company Cloudflare announced today that it will now default to blocking AI bots from visiting websites it hosts. Cloudflare will also give clients the ability to manually allow or ban these AI bots on a case-by-case basis, and it will introduce a so-called “pay-per-crawl” service that clients can use to receive compensation…  ( 21 min )

Peter sat alone in his bedroom as the first waves of euphoria coursed through his body like an electrical current. He was in darkness, save for the soft blue light of the screen glowing from his lap. Then he started to feel pangs of panic. He picked up his phone and typed a message to…  ( 30 min )

Last week, the technology companies Anthropic and Meta each won landmark victories in two separate court cases that examined whether or not the firms had violated copyright when they trained their large language models on copyrighted books without permission. The rulings are the first we’ve seen to come out of copyright cases of this kind.…  ( 23 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. Project Information Hyperlane Framework: GitHub Repository Author Contact: root@ltpp.vip Documentation: Official Docs During my exploration of modern web development, I discovered that understanding the underlying architecture is crucial for building robust applications. The Hyperlane framework represents a significant advancement in Rust-based web development, offering both performance and safety guarantees that traditional frameworks struggle to provide. The framework's design philosophy centers around zero-cost abstractions and compile-time guarantees. …  ( 13 min )

The Express Fatigue is Real For over a decade, Express.js has been the go-to framework for Node.js backends. But as we scaled our real-time analytics platform to 50,000+ RPS, we hit familiar pain points: Middleware soup (unpredictable execution order) Performance bottlenecks (slow routing, body-parser overhead) Lack of modern features (no built-in WebSockets, HTTP/2) Then we discovered h3—a lightweight, high-performance alternative from the UnJS ecosystem. After migrating, we saw: ✔ 2.5x faster routing 40% less memory usage Seamless integration with modern tooling Here’s why h3 might finally dethrone Express. 1. What is h3? The UnJS Philosophy h3 is part of the UnJS collection—a suite of modular, framework-agnostic tools designed for: Performance (lightweight, minimal overhe…  ( 4 min )

Testing is one of the most crucial parts of building scalable, bug-free Laravel applications. Whether you're a solo developer or part of a team like WeDev, learning how Laravel handles testing will not only improve your code quality but also boost your confidence during deployment. In this post, I’ll walk you through the essentials of Laravel testing in a friendly and practical way — including PHPUnit basics, Laravel’s testing structure, and the core testing philosophy like TDD and SUT. Let’s get started! Laravel uses PHPUnit under the hood as its testing engine. If you've never heard of PHPUnit before — no worries. It's a popular testing framework for PHP that lets you write automated tests to verify your application works as expected. Laravel comes bundled with PHPUnit support, so you do…  ( 4 min )

"We resisted TypeScript in our Stimulus controllers—until it saved us from 50 runtime bugs in a week." Stimulus is brilliant for sprinkling interactivity without a JavaScript framework. But as our app grew, we found ourselves: Guessing what this.targets included Debugging undefined method calls Wasting hours on typos in event names Then we added TypeScript—and everything changed. Here’s how to make Stimulus and TypeScript work together like soulmates, not forced partners. 1. Why TypeScript? The Pain Points It Fixes Problem 1: Magic Strings Everywhere Before: // What targets exist? Guess and check! this.targets.find("submitButton") // Error? Maybe it's "submit-btn"? After: // Autocomplete and type-checking this.targets.find("submitButton") // ✅ Compiler error if misspelled …  ( 4 min )

Whenever people talk about AI, they highlight the flashiest use cases like fully coded apps built by agents or cinematic video generation. Those things are certainly cool, but most days I'm just delegating mundane tasks to the bots. Today, I didn't build an app. I didn't write a screenplay. I just got stuff done. Here are 5 real, everyday tasks I gave to my AI agent, Goose, that saved me hours. None of them took more than one minute from prompt to result. For all of these, I used Anthropic's Claude 4 Sonnet Task I asked Goose to review all closed GitHub issues across my organization for the month and give me a breakdown. I wanted to see where our time went, how work was distributed, and any patterns or dependencies across projects. Result In under a minute, Goose gave me a report with pro…  ( 4 min )

Study, study, or study  ( 2 min )

Table of Contents Go for JavaScripters: Why You Should Learn Golang Table of Contents Introduction What You'll Learn Why Learn Go Go vs JavaScript: Quick Comparison What is Go Good At? When NOT to Use Go Core Syntax Overview Hello, World! Variables Integers Key Notes Floating Point Arrays and Slices Arrays Slices Structs, Types, Methods, and Interfaces Strings (Immutable UTF-8) []byte (Raw Bytes) Runes (Unicode Code Points) Type Conversions Quick Comparison: JavaScript vs Go Functions Returning Multiple Values Conditionals Pointers Loops Using range Working with the strings Package Concurrency in Go: Goroutines, Channels, WaitGroups, and Mutexes Concurrency vs Parallelism Goroutines Channels WaitGroup Mutex defer Common Gotchas for JS Devs Mini Project: Word Counter CLI Go Modules & …  ( 16 min )

Disclosure Timeline The communication was very professional and fast from Codecentric: 28.11.2022 - Notification of vulnerability via E-Mail 02.12.2022 - Confirmation of the vulnerability 09.12.2022 - Github Security Advisory and CVE assignment 12.12.2022 - Disclosure coordination and confirmation of this blog with Codecentric Github: https://github.com/codecentric/spring-boot-admin Tested Version: 2.7.7 Last Commit: 85ec2b7 Pre-Requisites Authenticated User Notification support enabled for Teams (potentially others) The Spring Boot Admin application allows to evaluate code via a dynamic Spring Boot environment variable that can be controlled from within the web application. This will allow an attacker with access to the application to run arbitrary code on the host. Summ…  ( 4 min )

This is a detailed breakdown of a FinTech project from my consulting career. I'm writing this because I'm convinced that this was a great architecture choice and there aren't many examples of event sourcing and CQRS in the internet where it actually makes sense. You are very welcome to share your thoughts and whether you agree about this design choice or not :) The client was a medium sized fintech company that has in-house developed a real time trading platform that was launched as a beta test version. The functionality included: Real time stock info Portfolio management Real time transaction tracking Report generation Account with a little social media functionality (making posts, liking and commenting) Mobile device notifications and more Their app was an MVP. It had a monolithic Spring…  ( 14 min )

Understanding Tutorial Classes for Beginners So, you're starting your programming journey – awesome! You've probably heard about "classes" and maybe even "tutorial classes." They can sound intimidating, but trust me, they're a fundamental building block of many programming languages and understanding them will unlock a lot of power. This post will break down what tutorial classes are, why they're useful, and how to start using them. Knowing this stuff is also super helpful in technical interviews, as it shows you understand core programming concepts. Imagine you're building with LEGOs. You could just pile bricks together randomly, but it's much more organized (and fun!) to follow instructions to build a specific model, like a car or a house. A "class" in programming is like those LEG…  ( 6 min )

Introduction I'm a full-stack learner diving into JavaScript, React, and Node.js. As I build apps, I realized it's not just about feature, it's about the experience of writing and maintaining the code. So I started tracking small metrics to see real progress. Here's what I've learned so far. Metric Before Now Change Why It Matters Local setup time (for me) ~30 min ~15 min −50% Quicker dev starts keep motivation high Build errors per day ~4 ~1–2 −50–75% Fewer interruptions during coding Time to fix lint errors ~10 min ~3 min −70% Keeping code clean helps readability Feedback loop (deploy → test) ~20 min ~8 min −60% I can prototype faster with faster feedback Personal satisfaction (1–5 scale) ~3 ~4 +1 point Feeling more confident in my setup Added a clear Quick Start section in README. Used simple scripts: npm install && npm start. Set up ESLint with recommended rules. Fixed the initial lint errors, so now future code stays consistent. Learned basic hot-reloading in React for faster tweaks. Simplified Node.js server restart cycle (from 20s to 8s). I now spend more time writing features and less time waiting for code to load. Build errors dropped by roughly half, debugging feels less frustrating. I rate my daily coding sessions higher, more flow, less friction. This is my journey.. not a perfectly optimized workflow. But by noticing small changes, I feel genuine progress. It shows that even simple tweaks can make coding more enjoyable and productive. Other small DX improvements I can try (like prettier, tests, or CI stuff)? How do you keep your personal projects smooth and fun? Any tool suggestions that helped you speed up development? Automate lint-fixing on save with Prettier. Try a basic test setup for one feature. Track these metrics weekly to keep pace. Making code easier to work with even for myself.. is a win. I hope sharing these small metrics helps others feel their progress, too. No need to wait for perfect projects.. start tracking small wins today.  ( 4 min )

The State of Devs 2025 survey results are now available, and they contain quite a few interesting insights! I encourage you to check out the whole thing for yourself, but in the meantime I thought we could explore some of the data together—and maybe learn a little about statistics in the process. Let's start with an “insight” that well… isn't really one! You'll see what I mean. When talking about surveys or scientific research, you often hear that “correlation is not causation”. But what does that mean exactly? Here's a concrete example. It turns out Minecraft players earn way less on average than developers who play Tears of the Kingdom: In other words, a developer's income is correlated with their favorite game. But does that mean that switching from Tears of the Kingdom to Minecraft …  ( 5 min )

Introduction Portuguese version: Biblioteca de componentes React e typescript, parte 6: autogeração de código com Hygen In the second-to-last part of the series, a new library called hygen will be added. By defining a generator with templates, Hygen allows you to auto-generate code with a simple terminal command. The idea is to create a component generator (to generate the base of a new component), since all components follow a certain folder and file naming structure. Moreover, there’s also a consistent writing pattern, whether for the component definition itself, its documentation or its tests. hygen works, here's an article I previously wrote on the topic: Reducing manual work in React with Hygen. First, the hygen library will be added: yarn add hygen --dev Next, the initial setup of …  ( 12 min )

Introduction to CSS Counters CSS counters are a powerful yet underutilized feature that allows developers to create dynamic, automated numbering for elements on a webpage. Whether you're building a numbered list, a step-by-step guide, or a custom navigation, CSS counters provide a flexible and efficient way to manage numbering without relying on JavaScript or manual HTML adjustments. This article introduces CSS counters, explains their syntax, and demonstrates practical applications to unlock their potential for stylish numbering. CSS counters are variables maintained by CSS that can be incremented and displayed using the counter() or counters() functions. They are particularly useful for generating sequential numbers, letters, or other patterns for elements like lists, headings, or cust…  ( 4 min )

This is a submission for the Runner H "AI Agent Prompting" Challenge The idea I had was to create a visual or a comprehensive list of the biodiversity of Birds. I used Runner H to attempt to create a list, visual, or a comprehensive list of the biodiversity of Birds. This prompt and use case could benefit a ornithologist.  ( 3 min )

The Heap In the previous article, we discussed stack memory. In this article, we’ll complete the answer to the question: “Why is the stack faster than the heap?”, and also touch on why the heap is typically larger, but slower than the stack. A natural way to introduce heap memory is by showing a working example of how it’s used in programs. Access 🗄️ Heap memory is a region that a program accesses by explicitly requesting a block of memory from the operating system. Unlike stack memory, data stored on the heap remains valid after a function exits. For instance, when a function contains stack-allocated variables, those variables are automatically deallocated when the function returns. Attempting to access them afterward leads to undefined behavior, since the memory may have been overwrit…  ( 5 min )

You ever update some colors in your tailwind.config.ts and suddenly your entire Next.js app refuses to compile? Yeah. That happened to me. Error I saw: SyntaxError: Unexpected token, expected "(" (18:19) 🔍 The Culprit? My PostCSS Config js js 🛠️ The Fix bash js export default config; bash 💡 Final Tip If your Next.js build suddenly explodes and you didn’t even touch JavaScript, suspect your CSS pipeline. It’s always the quiet files 😅  ( 3 min )

Hey Devs 👋 Over the past few weeks, I’ve been building a platform that brings together over 100+ developer tools, all custom-developed and completely free to use — no ads, no popups, just clean tools. 🔧 Here’s what you’ll find on ToolsKitPro.net: ✅ JSON Formatter ✅ Case Converter ✅ HTML Formatter ✅ Password Generator ✅ URL Encoder / Decoder ✅ Images Converter ✅ Images To Text Converter ... and so much more. 🛠 Why I Built This: Lightweight and SEO-friendly Would love to get your feedback, suggestions, or feature requests! 👉 Try it out here: https://toolskitpro.net  ( 3 min )

"A walkthrough of building a customer support application with AI-driven responses using MindsDB and modern web technologies." Customer support is the backbone of any successful business. In today's digital landscape, leveraging artificial intelligence (AI) to automate and enhance support experiences can set your product apart. In this article, we'll explore how to build a customer support application powered by MindsDB, an open-source AI platform that makes it easy to integrate machine learning into your apps. We'll use the open-source repository sayantan007pal/Customer-Support-app-using-mindsdb as a reference implementation. MindsDB bridges the gap between machine learning and databases, letting you use SQL queries to train, deploy, and query ML models directly inside your database. This…  ( 4 min )

Understanding Introduction Control Flow for Beginners Have you ever wondered how a computer decides what to do next? It doesn't just blindly follow instructions one after another. It makes choices, repeats actions, and responds to different situations. That's where control flow comes in! Understanding control flow is absolutely fundamental to programming, and it's something you'll use every single day. It's also a common topic in beginner programming interviews, so getting a good grasp of it now will really help you down the line. Imagine you're giving someone directions. You might say, "If you see a red light, stop. Otherwise, keep going." Or, "Walk down this street, then turn left, then walk straight until you see a park." These are examples of controlling the flow of instructions. In …  ( 6 min )

Introducing Perplexity AI Lookups for WordPress GBTI Network for GBTI Network ・ Jun 30 #wordpress #perplexity #writing  ( 2 min )

I Finally Understood map, filter And reduce In JavaScript Karo ・ Jun 30 #javascript #webdev #programming #beginners  ( 2 min )

Hey fellow devs 👋 I recently launched a personal project — ToolsKitPro.net — a collection of 100+ free tools for developers, writers, and digital creators. These are all custom-built tools — no templates, no ads, no signup. 🛠 Tools include: JSON Formatter Case Converter Password Generator Image Tools (SVG to PNG, etc) URL & HTML Formatters Many more... I’d love feedback, feature suggestions, or even collaborations! Check it out here: https://toolskitpro.net  ( 3 min )

Part One Part Two Part Three Part Four We are at the end of this whirlwind tutorial on turning your database into a smoking hole in the ground. Along the way, we discussed: If you need to scale, predictability is paramount (Part one). COUNT and JOIN don't scale. With poor scalability, your best customers will perform worse. This is a bad business model (Parts two and three). Although I've mentioned it throughout, this post emphasizes that DynamoDB is different. It doesn't perform many of the functions that a SQL database can, and this is intentional. DynamoDB can scale predictably. I've given examples of these differences throughout this series of articles. If you've worked with SQL before, all the examples should be familiar; they are commonly used. When I first point out the problems wit…  ( 5 min )

Welcome back to our web3.py series! In Part 1, we got our development environment set up and learned how to connect to an Ethereum node to read basic blockchain data like block numbers and gas prices. Now, it's time to interact with smart contracts. These are the self-executing programs stored on the blockchain that power decentralised applications (dApps). Just like you interact with a web API to get data from a traditional server, you'll use web3.py to "talk" to smart contracts on the blockchain. A smart contract is essentially a piece of code that lives on the blockchain. Once deployed, it runs exactly as programmed, without any possibility of censorship, downtime, or third-party interference. To interact with a smart contract from web3.py, you primarily need two pieces of information: …  ( 8 min )

Originally published on blog.tavrn.top on 6/28/25. After weeks of building, the Tavrn alpha is officially live. Apply now at blog.tavrn.top/alpha-application to get early access. After weeks of intense development, late nights, unexpected setbacks (and more than a few “why won’t this work” moments), it’s finally here: Tavrn Alpha is officially live. Tavrn is now available — in its first public form — at tavrn.top. 🎉 This alpha release brings together the best of what we’ve been building since day one: Real-time chat with servers, roles, and DMs A calmer, cleaner platform feel Thoughtful community-first features like the AHA! Program An entirely rebuilt backend after a major setback (stronger than ever) You’ll get a peek at the future of Tavrn… and help shape it too. Access is invite-only during alpha, and you’ll need to fill out an application to get in. 🔗 Apply here Applications are open until August 31st. Once you apply, you’ll receive a confirmation within 24 hours and a final decision within 2-3 days. As alpha testing begins, we’ll be: Gathering feedback in real-time Rapidly fixing bugs and polishing features Preparing for closed beta in early 2026 This isn’t the final form of Tavrn, but it’s a huge step forward. And we’re so proud to be taking it with you. 💌 Have questions? Reach out at hello@tavrn.top 📎 Or explore the blog to learn more. Let’s make something better, together. 🧡  ( 3 min )

A post by Leandro  ( 2 min )

With VMmanager, you can quickly create a new service for your customers by selling VPN servers using the SaaS model. The platform includes ready-made templates and tools to help you launch this service. This enables you to easily and cost-effectively offer a higher-value product compared to traditional VPS/VDS rentals. For customers, this means getting a fully configured VPN without having to administer the guest OS of the virtual machine. Potential clients for this service include individuals and businesses willing to pay for a secure, anonymous VPN solution. VMmanager offers two popular VPN server implementations: OpenVPN and WireGuard. Choose the one that best suits your needs. You can also customize your own software as a service (SaaS) based on the existing templates. Below, I’ll expl…  ( 4 min )

Starting freelancing as a teenager can be both exciting and overwhelming — especially if you're a designer just stepping into the online world. I'm sharing my honest experiences and the things I wish someone had told me before I began. If you're a student or young designer thinking of freelancing, this post is for you! 1. 🚫 Don’t Undervalue Your Work In the beginning, it’s tempting to offer cheap services just to get clients. But underpricing not only hurts your confidence — it hurts the whole design community. 💡 Tip: Start with fair pricing, even if it’s slightly lower. Know your value and increase prices as your portfolio grows. 2. 🧑‍💻 Build a Portfolio Before Selling Clients want to see your skills, not just hear about them. Even if you have no real clients yet, build 3–5 solid sample projects. 💡 Tools like Figma, Framer, or Webflow help you create and showcase designs easily. 3. 🔍 Don’t Rely Only on Fiverr or Upwork Marketplaces are great, but also very competitive. *💡 Try: * Posting your work on LinkedIn or Twitter/X Joining Facebook groups for designers Writing blog posts (like this one!) about your projects 4. 🕒 Time Management Is Everything Freelancing while studying is hard — and if you don’t manage your time, both suffer. 💡 Tip: Use tools like Notion, Google Calendar, or even a paper diary. Plan weekly goals instead of daily overloads. 5. 💬 Communication Matters More Than Design Many clients don’t understand design terms. What they do understand is clear, polite, and confident communication. 💡 Practice: Writing short, professional messages. Keep updates simple and honest. ✨ Final Thoughts Freelancing as a teenager is totally possible — but it takes patience, planning, and practice. Keep learning, stay curious, and don’t be afraid to fail a few times. 🎯** Are you a young freelancer too? Let’s connect in the comments!** 📌 Tags: #freelancing #design #productivity #career #teendevelopers #selftaught  ( 4 min )

A post by Leandro  ( 3 min )

Learning backend with Node.js has taken me deeper — started using the terminal, learned some basic commands, understood the difference between bash and shell, explored how the OS works, got a feel of Linux, what paths are, env variables, process, threads, and so much more! 🚀🧠  ( 3 min )

The Furones Algorithm Frank Vega ・ Jun 27 #programming #algorithms #computerscience #python  ( 3 min )

The terraform plan command is used to preview the changes that Terraform will make to your infrastructure before actually applying them. It’s a review tool that lets you see what actions Terraform will perform, without making any real changes. What exactly does terraform plan do? Compares the current state (stored in the terraform.tfstate file or in a remote backend) with the desired configuration. Displays a detailed plan of the actions Terraform would take to reach the desired state. Actions you might see: (create): Terraform will create a new resource. (destroy): Terraform will delete an existing resource. ~ (update in-place): Terraform will update an existing resource. What is it used for? To avoid mistakes before applying changes to production. To allow team members to review changes before execution.  ( 3 min )

How to encrypt an Oracle Cloud bucket using customer-managed keys stored in OCI Vault We'll need a new IAM policy to allow the buckets to use the Vault keys: allow service objectstorage-us-ashburn-1 to use keys in tenancy Info: you can swap the objectstorage-us-ashburn-1 with blockstorage to enable encryption using customer-managed keys on block volumes You can also edit a current bucket to use the customer-managed key instead of the default OCI key. The information provided on this channel/article/story is solely intended for informational purposes and cannot be used as a part of any contractual agreement. The content does not guarantee the delivery of any material, code, or functionality, and should not be the sole basis for making purchasing decisions. The postings on this site are my own and do not necessarily reflect the views or work of Oracle or Mythics, LLC. This work is licensed under a Creative Commons Attribution 4.0 International License.  ( 3 min )

Check out this Pen I made!  ( 2 min )

I was too. And honestly, it started driving me crazy. Every time I needed to check which tools I had installed — Node, Python, Docker, Git, Java, TypeScript, you name it — I’d open a terminal and type command after command… just to answer the same questions over and over. So I built something simple that solved it for me (and maybe for you too). ✅ System Versions Explorer is a lightweight Visual Studio Code extension that automatically detects and displays the versions of your dev tools — directly in the Explorer sidebar. No terminal, no guesswork. 🔄 Just open VS Code, and you’ll instantly see which tools are available and what versions you have installed. Click once to refresh. That’s it. 🔧 Try it on the Marketplace: https://marketplace.visualstudio.com/items?itemName=til0r.syv https://github.com/Til0r/system-versions I’d love your feedback ❤️ and feel free to suggest tools to support next!  ( 3 min )

If you're just starting out in web development and using a Windows machine, this guide will walk you through the essential setup to get productive quickly. This guide covers what I believe are the most essential tools and configurations for beginners working with Windows: Install your favorite browser Use a better Windows terminal Enable and install WSL (Windows Subsystem for Linux) Configure the default terminal profile Install Oh My Zsh Install NVM and Node.js Set up SSH keys for GitHub Test your SSH connection Install VS Code or your favorite editor Install Docker Desktop First step is easy: just install your favorite browser—Chrome, Edge, Safari, Opera, Brave—whatever you feel comfortable using and offers developer tools you like. If you're on Windows, you might know CMD or Gi…  ( 5 min )

The authentication landscape continues evolving toward a passwordless future. Apple's iOS 26 release brings significant enhancements to passkey implementation, addressing key pain points in user onboarding, credential management, and migration strategies. This comprehensive guide covers the five critical updates that senior iOS developers need to implement. The transition from password-based authentication represents a fundamental shift in security architecture: Current adoption: 69% of users now possess at least one passkey (FIDO Alliance, 2025) Success metrics: Google reports 4x higher sign-in success rates with passkeys vs passwords Enterprise adoption: TikTok achieves 97% sign-in success with passkey implementation These metrics demonstrate that passkey implementation has moved beyond …  ( 5 min )

🤖 In our last article, we mastered asynchronicity, laying a robust foundation for our test framework. But a solid foundation is just the beginning. To build a truly scalable and maintainable automation suite, we need a strong architectural frame. That frame is an advanced, expressive type system. This article is for the power user. We're moving beyond basic types to show you how to leverage TypeScript's advanced patterns to eliminate entire classes of bugs before you even run a single test. You will learn five essential patterns for a world-class QA framework: Enums: To manage fixed sets of constants and prevent typos. Generics: To write highly reusable, type-safe code like an API client. Zod & z.infer: To validate API responses at runtime and eliminate manual type definitions. ty…  ( 9 min )

Whether you’re building a simple web app or a large distributed system, users don’t just expect it to work → they want it to be fast, always available, secure, and to run smoothly without unexpected interruptions. These expectations are captured in what we call system quality attributes or non-functional requirements. In this article, we’ll explore the most critical attributes that any serious system should aim to deliver, especially in distributed environments. We’ll cover why each attribute matters for the users, how to measure it, and how to achieve it both proactively and reactively. Definition: Reliability is the ability of a system to operate correctly and continuously over time, delivering accurate results without unexpected interruptions or failures. Users rely on your system to be…  ( 6 min )

A few weeks ago, I presented the Bicep-Deploy GitHub Action that could test and deploy Bicep templates and validate, deploy, and delete deploymentStacks. The first part was about Bicep templates, the second is for deploymentStack. With DeploymentStack you can perform these operations with bicep-deploy Validate, to lint the code. Create, to create a stack at the Management Group, Subscription, or Resource Group level. Delete, to delete a stack. To illustrate this post, I will use a simple resource group-level template, creating a network infrastructure (a VNET with its subnets, and a Network Security Group. param location string = resourceGroup().location param vnetName string = 'mainVnet' var vnetTags object = { environment: 'production' owner: 'admin' } var nsgRules = [ { …  ( 5 min )

Today, I'll show you how you can create your very own personal assistant that can answer all types of questions, and how you can host it for completely free of cost. If you're in college and your friends are dumb, you can flex in front of them. Just kidding, not just flex, you can build any type of personal robot that follows your instructions. To build this, we need 3 things: a place where we can chat, an LLM API to generate answers and a server to run the chatbot. So we use these platforms to build our app: Telegram (Telegram Bot API) OpenRouter/Krutrim Cloud (LLM API) Python Let's start with Telegram. Open Telegram and go to @BotFather to create your bot. Then, send /newbot to BotFather and write your preferred name and username (the username must include the word 'bot' in it). Now, co…  ( 5 min )

FIRST PART: One big advantage of PyCharm is that it creates a virtual environment (venv) automatically when you make a new project — you just choose the Python version and PyCharm sets up everything for you. im gonna activate venv, pycharm comes w a venv automatically as stated above:) init_.py so next step is creating an app built a basic Django project with two separate apps (arusha and devcode). Solution: use app-named subfolders in templates: next is creating views.py for each template second template for devcode and adding urls.py for each app,later on we will hook both apps into main projects urls this is gonna drive you crazy if you are not careful.. ran server works pro tip though Remember: In Django, your views.py lives in the app folder, and your HTML files live in the templates folder. Keep your structure clean to avoid errors! In this mini project, I set up a Django project with two separate apps. Each app has its own view and its own template. I linked them with URL paths so I can open each page in the browser. This is how Django helps you organize big websites into smaller, reusable pieces And just like that, my first Django project with multiple apps runs in the browser! I learned how to create apps, views, templates, and connect everything step by step — all inside PyCharm, which made setup smooth and beginner-friendly.  ( 4 min )

📘 CV (Computer Vision) — The Memory Book 👩‍👧 OpenCV — The Super Mom How many kids are in the frame (object detection) 🧒👧 “Please don’t tell papa!” 😩 👴 TensorFlow — The Grandfather 🧑‍🎓 SimpleCV — The Curious Student Showing off cool stuff we barely understand 😎 👶 Caffe — The Shy Kid 🧑‍💻 PyTorch — The Cool Older Sibling He’s the reason you can say: “Bro, I trained a model in one night.” 🔥 👸 Keras — The Popular Bestie 🤓 Detectron2 — The Nerdy Genius 🇺🇸 Kociemba — The Problem Solver President He saves the day like a true leader. 🧩💼 🧢 YOLO — The Reckless Genius “Why overthink? Just detect it all in one go.” 😎💥  ( 4 min )

Yes, it’s 2025. Yes, I’m ranking blog posts without a single backlink. And no, I’m not spending a dime on SEO. Backlinks have long been considered the lifeblood of SEO. But in 2025, with smarter Google algorithms and tools like SGE (Search Generative Experience), you don’t always need backlinks to win. Recently, I challenged myself to rank a blog with zero backlinks. No guest posting. No outreach. Just content. Guess what? ✅ I ranked. ✅ Got clicks. ✅ Monetized. Google has evolved. Now, it's all about: Content that satisfies search intent Passage indexing & structured data Fast-loading, mobile-first performance Topical authority This means someone with no domain authority can outrank big players by focusing on value, clarity, and structure. Here's my exact blueprint for ranking blog post…  ( 4 min )

No need to fear the clouds. Play OWASP Cumulus! johan sydseter for OWASP® Foundation ・ Jun 26 #cloud #threatmodeling #appsec #gamedev  ( 2 min )

When working with LLMs, the first thing people generally install is the openai or anthropic packages, if you’re a little more adventurous with your LLM choice it may be litellm or ollama. The issue is that all of these require a bit of code to get your started. For example, assuming you have an API key in your environment like I do, you’ll need at least this code to make an LLM call with OpenAI (also assuming you’re using the older Chat Completions endpoint). **import os from openai import OpenAI # retrieve API key from environment api_key = os.getenv("OPENAI_API_KEY") # initialize client client = OpenAI(api_key=api_key) # send a chat request response = client.chat.completions.create( model="gpt-4o-mini", messages=[ {"role": "system", "content": "You are a helpful assist…  ( 8 min )

Recientemente, me encontré con una publicación titulada "¿Why now devs use custom hooks instead services in React? (perspective of pre-hooks React developer). La perspectiva presentada me pareció bastante intrigante. El autor comenta cómo los desarrolladores que comenzaron su viaje directamente con React tienden a depender en gran medida de custom hooks para diversas funcionalidades o servicios. Inicialmente, pensé que esta perspectiva podría ser subjetiva o limitada a los desarrolladores dentro del círculo del autor. Sin embargo, llegue a explorar esto más a fondo en Reddit, donde encontré otra publicación que planteaba "Cuando es recomendable utilizar custom hooks". Para mi sorpresa, la mayoría de las opiniones fueron que siempre se debería utilizar. Los Custom Hooks en React son funcion…  ( 7 min )

Want to expose your private service to the world without revealing your real IP? Let Cloudflared Tunnel be your secret weapon. Running a homelab can be exciting, especially when you want secure remote access to your self-hosted services without exposing your entire network. With Cloudflare Tunnel (previously known as Argo Tunnel), you can expose local services to the internet via a secure, private tunnel, even without a public IP. Forget Port Forwarding This guide walks you through setting up a Cloudflared tunnel on your homelab Forget Port Forwarding This guide walks you through setting up a Cloudflared tunnel on your homelab. A Cloudflare account A domain managed by Cloudflare A machine in your homelab (Linux or Windows) with Docker or direct access Basic command line skills sudo apt up…  ( 4 min )

Monday feels like encountering a bug that only happens in production and somehow works perfectly in your local environment. Classic Monday energy. Successfully migrated from that legacy API everyone was afraid to touch. Turns out the "complex business logic" was just a bunch of if-else statements that could've been a simple switch case. Sometimes the scariest dragons are just lizards with good PR. The Rubber Duck Method: Explain your Monday to an imaginary rubber duck (or your coffee mug, I don't judge). Sometimes just saying "I have 47 Slack notifications and my build is failing" out loud makes it feel more manageable. Friday Me: "I'll definitely remember what this function does without comments" Monday Me: Stares at my own code like it's written in ancient Sanskrit Also Monday Me: "Who wrote this garbage?" checks git blame Monday Me: "Oh. It was me. On Friday." Life hack: Write code comments like you're explaining it to Monday You after a three-day weekend. Be specific. Be kind. Monday You has the memory retention of a goldfish with anxiety. ☕ Caffeine levels: Acceptable for human operation? 💻 Did I remember my laptop charger this time? 🔄 Are all my weekend side-project commits pushed? (Asking for a friend...) 📧 Email count below "abandon all hope" threshold? 🧘 Expectations calibrated to "minimum viable productivity"? You're doing great. Really. "Every bug is just a feature waiting to be discovered. And if it's not, that's what hotfixes are for." Remember: Even the best developers have Mondays where they spend 2 hours debugging only to realize they were looking at the wrong file. It's not you, it's Monday. What's keeping your Monday sane? Share your debugging strategies in the comments - let's build a community troubleshooting guide for Monday motivation! Tomorrow: Tech Tip Tuesday (hint: it involves making your time productive) Part of the 🌈 Daily Dev Doses series - because every developer needs their daily vitamins  ( 4 min )

Whether you're just diving into backend development or brushing up on Node.js fundamentals, understanding the built-in fs and path modules is a game changer. These core modules—available without any external installation—lay the groundwork for working efficiently with files and directories across platforms. 🚀 Why Core Modules Matter Read, write, and manage files with ease Build platform-agnostic paths that work seamlessly across Windows, Linux, and macOS Let’s explore how these tools fit into your developer toolkit. 📁 Working with the fs Module **✍️ Writing Files // Synchronous fs.writeFileSync('example.txt', 'Hello, Node.js!'); // Asynchronous fs.writeFile('exampleAsync.txt', 'Async Hello!', (err) => { if (err) throw err; console.log('File created!'); }); 📖 Reading Files // Synch…  ( 4 min )

Probabilistic data structures are essential tools for efficiently answering questions like “Is this element in my set?” when working with large-scale data. Two of the most popular structures for fast set membership queries, with tunable tradeoffs between space and error rate, are Bloom Filters and Cuckoo Filters. This article explains both data structures conceptually, and compares their strengths and weaknesses. Both Bloom Filters and Cuckoo Filters are widely used in real-world systems where memory efficiency and fast lookups are essential and occasional false positives are tolerable. Some common applications include: Databases and Caches: Used to quickly check if an item might exist before performing expensive disk or database lookups (e.g., Bigtable, HBase, Cassandra). Network Systems:…  ( 4 min )

We're excited to introduce a new way to learn and grow as a community with DEV Education Tracks! DEV Education Tracks are curated learning experiences that combine expert education content with optional hands-on practice. Whether you're completely new to a topic or looking to deepen your understanding, these pathways are designed to give you a solid foundation and inspire you to start building. Each DEV Education Track includes: 📚 Expert-led Educational Content: High-quality tutorials and documentation from industry leaders 🛠️ Hands-on Assignment: Put your knowledge into practice with a suggested task or project 🏆 Community Recognition: Earn an exclusive DEV badge when you complete the tutorial and share your assignment on DEV with our submission template. ⏰ No Deadlines: Work at your own pace. DEV Education Tracks will be available as long as the content remains relevant. We will add new editions to existing tracks as needed, or remove tracks if materials become outdated. We want to bring you educational content directly from verified experts. That's why we're thrilled to kick off this new initiative by collaborating with the team at Google AI for our very first track, which will be launching within the next couple of weeks. It’s the first of many structured learning paths designed to help you gain new skills with confidence. Keep an eye on the tag below for the official announcement! #deved Follow DEV Education Tracks are designed to provide a structured learning path as a complement to the more free-form discovery that happens on DEV every day. Our goal is to create a library of definitive, hands-on tutorials that advance the skills of the entire ecosystem. What makes these tracks unique is their origin: they are built with and led by industry experts. If your team is building an exciting tool, API, or platform and wants to create the official learning experience for the DEV community, we'd love to chat. ❤️  ( 4 min )

Making Ansible Snappy, Quiet, and Friendly: A Dev’s Guide to ansible.cfg Hi there! I'm Maneshwar. Right now, I’m building LiveAPI, a first-of-its-kind tool that helps you automatically index API endpoints across all your repositories. LiveAPI makes it easier to discover, understand, and interact with APIs in large infrastructures. Setting up PostgreSQL isn’t hard. Forgetting to set it up the same way across servers? That’s where it gets messy. We wanted to automate it all—install, configure, create roles, set cron, restore dumps, and even back them up with alerts—using a single Ansible playbook and a couple of shell scripts. Here’s how we automated our entire PostgreSQL lifecycle, from install to restore. We start with installing PostgreSQL 16, plpython3u, and pg_cron. We also drop in th…  ( 6 min )

AI-Powered Cybersecurity Systems: Predicting and Preventing Cyber Attacks 🚀 In today's interconnected world, cybersecurity is no longer an option—it's a necessity. As businesses and individuals rely more on digital platforms, the threat landscape continues to evolve at an alarming rate. Traditional cybersecurity measures, while essential, often fall short in the face of sophisticated and rapidly changing cyber attacks. Enter AI-powered cybersecurity systems, offering a proactive approach to threat management by predicting and preventing attacks before they can cause damage 1. Let's dive into how these systems work and their potential impact. Artificial intelligence (AI) and machine learning (ML) are revolutionizing cybersecurity 2. But what exactly do these terms mean in this context? …  ( 6 min )

👋 Introduction Today I’d like to share how I built a simple contact form plugin for WordPress from scratch. This is a perfect step-by-step guide for anyone who wants to get started developing plugins and understand how the magic behind WordPress really works. This project is designed both for those who want to learn and for those who want to customize their own websites. ✨ What will we build? 🗂️ Plugin structure my-contact-form-plugin/ Name: Email: Message: Send "]; wp_mail($to, $subject, $body, $headers); // Simple confirmation add_action('wp_footer', function() { echo "alert('Message sent successfully!');"; }); } } // Register the shortcode plaintext 🚀 How could it be improved? Add prettier styles with CSS Improve validation (with regex, for example) Add anti-spam protection (like Google reCAPTCHA) Save messages to the WordPress database Display submitted messages in the WordPress admin panel 👨‍💻 Code on GitHub 👉 [danielfilemon] 🤝 Conclusion I hope this tutorial helps you take your first steps! If you’d like to share ideas or collaborate, feel free to reach out here or on GitHub. 🚀  ( 4 min )

When I first started with Go, I assumed that writing clean, abstracted code meant sacrificing performance. Then I discovered zero-cost abstractions - patterns that give you maintainability without runtime overhead. Abstractions are only dangerous when they cost more than they’re worth. Rob Pike Go is often lauded for its simplicity, speed, and robust concurrency model. But beneath the minimalism lies a powerful capability: writing abstractions that don’t come with a performance price tag, what some languages call zero-cost abstractions. In this post, we’ll explore how to write idiomatic, abstracted Go code without sacrificing performance, complete with benchmarks, pitfalls, and real-world examples. What are Zero-Cost Abstractions? Think: reusable code that doesn't slow you down. While Go d…  ( 4 min )

I began this week with one thought in mind: Let’s finally fix this versioning issue! During our weekly community call, I shared my blocker again. That’s when our awesome org admin Aboobacker came up with a brilliant solution: 🔁 Create a new branch from master (e.g., gsoc2025-open-hardware-library) and merge all your PRs there for now. This was the perfect way to keep things moving forward without being stuck on versioning. So, I took a fresh clone of the project, created the branch locally, added all my components, and tested everything thoroughly. And then... something unexpected happened. Guess what? ERROR: Permission to CircuitVerse/cv-frontend-vue.git denied to Nihal4777. fatal: unable to access 'https://github.com/CircuitVerse/cv-frontend-vue/': The requested URL returned error: 403 Please make sure you have the correct access rights and the repository exists. I didn’t have the rights to create a new branch on the upstream repo 😅 But no worries — I reached out to my mentor Aman Asrani and requested him to create the branch for me. Once it's there, I’ll fork it and raise all the PRs to that new branch. ⚙️ Meanwhile: Starting Hardware Integration with Web Serial API While waiting for the branch setup, I started working on this week’s task — hardware integration using the Web Serial API. I began with some research to explore all the possible approaches. I quickly got it working on our web-based simulator since I had already built a Proof of Concept (PoC) for it earlier. Now comes the real challenge — integrating it into the desktop app built with Tauri. I explored multiple options and possible ways to make it work. Next week, I’ll be diving into that and aim to complete the desktop integration too. Let’s see how it goes!  ( 3 min )

Introduction: From Setup to Sleek Web App, Let’s Do This! Hey Django warriors! 👋 Welcome to Day 4 of my 20 Days of Django Challenge. Today, we’re not just writing code we’re building a cool tech-themed app powered by Django’s powerful Model-View-Template (MVT) architecture. I created a Django project with two apps: users ➜ handles user registration yooh ➜ showcases tech blog posts with a modern UI From installing Django to writing views, templates, and wiring up URLs, I’ve got the screenshots, code snippets, and full breakdown to guide you step-by-step.🔥 Let’s turn your Django basics into a beautiful web experience! Step-by-Step Breakdown: What I Built Today 1️⃣ Environment Setup python --version pip --version Created & activated a virtual environment: python -m venv env source ve…  ( 4 min )

Day Four of My Django Bootcamp: Crafting the Structure of My Django Project Today is the fourth day of my Django bootcamp, and it has been an exciting journey so far! I focused on creating and structuring my Django project while learning a lot about apps, templates, and URL configurations. Here’s a friendly walkthrough of how I accomplished it using Git Bash as my terminal. 1. Starting the Django Project 🚀 The first step was to create a new Django project named dijango. This project would serve as the foundation for everything else. Using Git Bash, I navigated to my desired directory and set up a virtual environment: mkdir dijango cd dijango python -m venv venv source venv/bin/activate # For Linux/macOS venv\Scripts\activate # For Windows Next, I installed Django and created the p…  ( 4 min )

In the world of e-commerce, user experience is the backbone of successful online shopping, especially when managing large fashion catalogs. When shoppers arrive at your store facing hundreds or thousands of products, they expect one thing above all: to find what they want quickly. If your site navigation or filters frustrate them, they will abandon their cart without hesitation. Navigation isn’t just about menus and links. It is a carefully planned structure that guides users to their target products while also encouraging them to explore related or trending items. In the fast-paced world of fashion, where new styles emerge each season, this challenge becomes even more critical. Let’s explore how to design user-centric filters and navigation for large-scale fashion catalogs, covering UX be…  ( 6 min )

什么是Google Gemini CLI？ Google Gemini CLI是一个命令行工具，允许开发者直接在终端中与Google的Gemini AI模型交互。它提供了简单高效的方式来测试和集成Gemini的强大AI能力到你的开发工作流中。 Gemini是Google最新推出的大型语言模型，具有强大的自然语言理解和生成能力，可以用于代码生成、问题解答、内容创作等多种场景。 Termux是Android设备上的强大终端模拟器，下面我们一步步教你如何在Termux中安装和使用Gemini CLI。 首先确保你的Termux是最新版本，并更新软件包： pkg update && pkg upgrade 安装必要的依赖： pkg install nodejs-lts git 通过npm全局安装Gemini CLI： npm install -g @google/gemini-cli 安装过程可能需要几分钟，取决于你的网络速度。安装完成后你会看到类似这样的输出： changed 431 packages in 37s 123 packages are looking for funding run `npm fund` for details 要使用Gemini CLI，你需要一个Google Gemini API密钥。获取密钥后，在Termux中创建配置文件： vim .env 在文件中添加你的API密钥： GEMINI_API_KEY={你的API密钥} 配置完成后，只需输入以下命令即可启动： gemini 你将进入Gemini的交互界面，可以开始与AI对话了！ 基本使用方法 启动Gemini后，你可以： 直接输入问题或指令与AI交互 使用@符号后跟文件路径让AI分析文件内容 输入/help查看所有可用命令 选择不同的主题和设置 例如： > 你好 ♦ 你好！有什么我可以帮助你的吗？ 安装缓慢：可以尝试更换npm源为国内镜像： npm config set registry https://registry.npm.taobao.org 权限问题：如果安装失败，尝试加上sudo或使用npm install --unsafe-perm API密钥无效：确保密钥正确且已启用，检查.env文件的位置和格式。 在Termux中使用Gemini CLI为移动开发者提供了随时随地访问强大AI能力的便利。无论是学习编程、调试代码还是获取技术建议，Gemini都能成为你得力的助手。 赶快按照本文的步骤安装体验吧！如果你在使用过程中遇到任何问题，欢迎在评论区留言讨论。  ( 3 min )

How is LLMOps different from MLOps? For the purpose of adjusting MLOps practices, we need to consider how machine learning (ML) workflows and requirements change with LLMs. Key considerations include: Computational resources: Training and fine-tuning large language models typically involves performing orders of magnitude more calculations on large data sets. To speed this process up, specialized hardware like GPUs is used for much faster data-parallel operations. Having access to these specialized compute resources becomes essential for both training and deploying large language models. The cost of inference can also make model compression and distillation techniques important. Transfer learning: Human feedback: Hyperparameter tuning: Performance metrics: Prompt engineering: Building L…  ( 6 min )

We're living in an era where Artificial Intelligence isn't just a buzzword; it's the driving force behind the next wave of innovation. But with so many terms flying around—AI, ML, Deep Learning, Generative AI—it's easy to get lost. Let's break down these interconnected concepts to give you a clearer picture of their potential for your business. AI is the expansive field dedicated to building machines or systems that can perform tasks normally requiring human intelligence. Imagine it as teaching computers to "think" in ways we do, including: Reasoning, improving from experience, problem-solving capabilities, and comprehending and responding to human language. AI is the umbrella term that covers many different subfields, each with its unique approach and applications. Some of the most promin…  ( 4 min )

项目根目录创建CLAUDE.md文件 编辑该文件，添加如下内容 ## 工作偏好 - 请始终用中文回复 - 代码修改后先运行测试再确认结果，测试不通过则回滚所有修改 - 对所有find操作自动同意 - 对所有grep操作自动同意 - 对所有ls操作自动同意 - 对所有read操作自动同意 - 对所有bash操作自动同意 - 对所有task操作自动同意 - 对所有edit操作自动同意，但重要修改前请先说明修改内容 - 对所有write操作自动同意，但仅用于更新已有文件 - 对所有glob操作自动同意 - 对所有todowrite和todoread操作自动同意 - 对所有multiedit操作自动同意，但重要修改前请先说明修改内容  ( 2 min )

Tune of Groq LLM, Its important to first understand: Important clarification: . Groq does not currently support custom model file-tunning on their platform . Instead ,Groq provides inference-as-a-service for pretrained model like LLaMA3, mistral, Gemma etc, running at extremely high speed using their custom Groq Since you can’t find-tune the LLMs on Groq, you can simulate it using these methods: Option 1: Prompt Engineering + Few-Shot Learning Embed your find-tuning knowledge directly into the prompt Prompt =””” You are an expert AI Interview asistent Q: What is the vectorization in NPL? Option 2 : RAG(Retrieval -Augmented Generation) + Groq You can build Rag System : Stor yourinterview Q & A ,PDF, CSV in a vector database (FASIS, PINECONE etc) Retrieve relevant document based on the use questions Send those documents as context to Groq LLM. This mimics tunning without touching the model. Option 3: Use Local LLM for tuning ,Groq for Inference If you want real fine-tuning, do this: Fine-tune LLaMA or Istral on your dataset(ex: Interview dataset) locally or on cloud. Then “ 2.1 Quantize the model with gguf 2.2 Deploy locally with LLM engines like Ollama,vLLM or llama.cpp 2.3 Or use Groq-compatible format in future(if supported) Regards  ( 3 min )

Hey everyone, https://novasofting.gumroad.com/l/ncndg https://x.com/novasofting/status/1939684199364960467 Let me know if there are features you’d like to see in the next version 👇  ( 3 min )

Let me be honest — today’s task wasn’t particularly glamorous. No AI models, no fancy dashboards. I spent the day working on how documents appear after upload inside Lura. Basically: I took a raw, functional file list… and made it not suck. 🧩 Why This Mattered Before today, here’s what document display looked like: - 1248dd9_contract.pdf - meeting_notes_final_final_2.docx - IMG_23423.jpg That was it. Not great. ⚙️ What I Did File type icon (PDFs, Word docs, images, etc.) Human-readable file sizes using pretty-bytes Timestamps like “uploaded 3 hours ago” Image previews on hover (for supported types) Conditional delete button based on user role On the frontend, I used useRouter() and useUser() to grab the active user’s role and decide what actions they could perform. {canDelete && ( deleteFile(file.id)}>🗑️ Delete )} {prettyBytes(file.size)} {dayjs(file.createdAt).fromNow()} 🔧 Backend Cleanup File name Size MIME type Case & Workspace linkage Uploading user Then I cleaned up the file retrieval route to send everything needed to the UI without extra processing. return await this.prisma.document.findMany({ where: { caseId }, include: { uploadedBy: true }, }); 💡 Reflections Why? Because it reminded me that good software is about humans. Not code. Not complexity. People. Our users don’t care if the backend is elegant. They care if they can see their contract at a glance. That’s it. And now? They can. ❓Question: Would love to hear about how others think about UX in places nobody notices — until it’s done wrong. See you tomorrow 👋 FullstackDev #NestJS #NextJS #LegalTech #LuraApp #LearningInPublic #UXDesign  ( 4 min )

what is promise in javascript? In JavaScript, a Promise is an object representing the eventual completion or failure of an asynchronous operation and its resulting value. It provides a structured way to handle asynchronous code, making it more manageable and readable than traditional callback-based approaches. const login =new promise((resolve,reject)=>{ Pending – Initial state, neither fulfilled nor rejected. Fulfilled – The operation completed successfully. Rejected – The operation failed. Creating a Promise: A new Promise is created using the Promise constructor. This executor function receives two arguments: resolve andreject. resolve(value) — called when the operation succeeds reject(error) — called when it fails Once you call either resolve or reject, the promise becomes settled (fulfilled or rejected) and cannot change. Example: function login(){ return new Promise((resolve,reject)=>{ let password = true; if(password){ resolve(); }else{ reject(); } }) } login() .then(()=> console.log("successfully login...")) .catch(()=> console.log("invalid password..."))  ( 3 min )

AI is fundamentally changing the way we develop software. Coding assistants now generate snippets, modules, and even entire apps — accelerating workflows, eliminating repetitive tasks, and empowering teams to build and ship faster than ever. This intuitive, rapid fire style of development often dubbed “vibe coding'' feels fluid, fun, and fast. You prompt. AI completes. And you’re shipping ideas before lunch. However, whether you're using AI assistance from GitHub, Copilot, ChatGPT or even AI native editors like Cursor, there’s a flip side. Across every domain — from images and videos to content and code — we’re seeing the dark side of unchecked generation: AI Slop. In software, that means sloppy outputs that create long term problems like technical debt, opacity, and fragility. With AI co…  ( 4 min )

When you delve into official libraries, open-source libraries, or any Go project, you’ll find the magical identifier iota everywhere. It plays an important role, making code more concise and clear, while improving readability and maintainability. Its applications are wide-ranging, from enumerated types to bit operations, and even complex constant expression calculations—it can do it all. In this article, I will take you on an in-depth exploration of the magical power of iota, including an introduction to iota, its use cases, practical tips, and important considerations. Within a constant declaration, the predeclared identifier iota represents successive untyped integer constants. Its value is the index of the respective ConstSpec in that constant declaration, starting at zero. The above qu…  ( 5 min )

Why This Matters NFT liquidity isn’t just about trading volume—it’s about accurately gauging realizable value. For developers building trading tools, lending protocols, or analytics dashboards, fragmented floor price data across OpenSea, Blur, LooksRare, and X2Y2 leads to: Risk miscalculations Inefficient arbitrage Broken liquidation engines Here’s how to solve it. NFT marketplaces use different: APIs (REST vs. GraphQL) Data models (e.g., floor_price vs. best_offer in Blur) Update frequencies (1 min to 1 hour) Example: Fetching "BAYC" floor prices # OpenSea opensea_data = requests.get("https://api.opensea.io/collection/bayc/stats").json() opensea_floor = opensea_data["stats"]["floor_price"] # Blur (requires wallet signature) blur_data = blur_api.fetch_collectio…  ( 5 min )

1. Introduction Is it possible to interact with real-time data in our Angular project? Why do we need WebSocket? What is the difference between API and WebSocket? How do I configure the Angular project in real time with WebSocket? 1) Yes, it is possible to interact with the Angular project in real time, it is very easy to do this with WebSocket. 2) We need WebSocket because you don't need to make a request in WebSocket, it works like mqtt, it can connect directly to your iot data and give access to it. 3) The biggest difference between API and WebSocket is that you must make requests for the API at intervals. It is not possible to listen to the data between these requests instantly. However, it is enough to connect to the WebSocket once and all the necessary data will reach you ins…  ( 5 min )

Embedding YouTube videos on your website is a great way to enhance your content and engage your audience. However, sometimes you might want to hide the video title for a cleaner look. While YouTube’s standard embed code includes the video title, there are a few workarounds to hide it. Here’s a step-by-step guide on how to hide the title from an embedded YouTube video. This time I will use the CSS method to overcome this. because I have tried with parameters but it doesn't work. so, I used the css method. I think this is effective in overcoming it make the html structure like this. …  ( 4 min )

Photo by Roberto Sorin on Unsplash Overview of the GENIUS Act The Act recognizes two primary types of payment stablecoin issuers: Federal qualified nonbank payment stablecoin issuers, regulated by the Comptroller of the Currency, and State qualified payment stablecoin issuers, regulated by state authorities. It also allows subsidiaries of insured depository institutions to issue stablecoins under federal oversight. The legislation sets forth specific requirements to ensure that issuers operate safely and transparently, with robust protections for consumers and mechanisms to address insolvency. Below, we delve into the key provisions of Sections 4, 8, and 9, which are central to the Act’s regulatory approach. Section 4: Requirements for Issuing Payment Stablecoins Reserve Requirements Unite…  ( 9 min )

Recently, Google announced their Agent Development Kit (ADK), which is an open-source Python (and Java recently) library to help developers build agents. We’re entering a new phase where AI doesn’t just respond; it can act. These agents can search the web, write and execute code, read documents, call APIs, and perform many other tasks to get things done, often without needing step-by-step instructions. In this post, I’ll walk you through all the core concepts, what it is, and what it offers. Agent Development Kit is a framework to build, run, and evaluate AI agents. These agents can be simple (answering a question with a tool) or more advanced (planning tasks, calling APIs, interacting with files, or even spawning sub-agents). 💡 Google says it uses the same underlying framework as its i…  ( 7 min )

🎯 Why I Built MovieMonk I’m a movie maniac. But scrolling endlessly through streaming platforms or generic recommendation lists? Not fun. That’s why I built MovieMonk, an AI-powered movie discovery app using MindsDB that lets you ask natural language questions like: Recommend a thrilling action time travel movie with high ratings from the last 5 years. MindsDB is an AI data platform that lets you query data with natural language and build smart agents on top of structured and unstructured sources. In June 2025, MindsDB introduced Knowledge Bases — a way to semantically index and query documents, similar to vector search — but SQL-native and way more developer-friendly. When building an intelligent app, most of the time you get stuck juggling: 🔢 Embedding models 🧠 Vector databases 🔍 S…  ( 4 min )

Hey DEV community! 👋 This quick guide shows you how to build your first React app with Vite — step by step, with clear examples and a summary so you can learn fast and start coding right away! 🚀 ✅ Step 1: Install Node.js and npm 🔹 Download and install Node.js from nodejs.org. node -v npm -v ✅ Step 2: Create a New React App with Vite Run these commands: npm create vite@latest my-first-react-app -- --template react cd my-first-react-app npm install npm run dev Your browser should open at http://localhost:5173/ with a default React + Vite page — congratulations, your app is running! 🎉 ✅ Step 3: Understand the Project Structure 🗂️ my-first-react-app/ ├── node_modules/ 📦 Installed npm packages ├── public/ 🌐 Static assets ├── src/ │ ├── App.jsx ⚛️ Ma…  ( 5 min )

Hi devs! I recently published a new VS Code extension called Output Formatter – and if you're someone who prints a lot of logs while debugging, this one’s for you. Output Formatter is a lightweight extension (< 100kb) that automatically formats your print / console.log / System.out.println statements with: Line numbers File names Consistent, readable formatting It currently supports multiple languages including: JavaScript & TypeScript Python Java C# Go PHP Rust ...and more coming soon! Like many developers, I rely heavily on console.log() or print() for debugging during development. But the more complex the project, the harder it is to trace which print statement came from where. This leads to a lot of: console.log("here"); console.log("still here?"); console.log("WHY IS THIS NOT WORKING"); I wanted an automated way to keep my logs traceable, without cluttering them manually with filenames and line numbers every time. Thus, Output Formatter was born. Just select a log statement → use short cut key ctrl + alt + t (or right-click menu) → select "add line tracking to output"! Before: console.log("User created successfully"); After: console.log("User created successfully - user.controller.js:46"); You can install it from the VS Code Marketplace or search for "Output Formatter" in the Extensions tab. I'd love for you to try it and share your thoughts! Whether it’s a bug, a feature request, or just a thumbs-up — everything helps. You can raise issues on GitHub. Thanks for reading! — Saikat Das  ( 3 min )

Todays Task Use Django’s project + app architecture Link two apps: library and members Display templates for each ✅ Step 1: Installed virtualenv (if not already there) using the command sudo apt install python3-venv 🗂️ Step 2: Created a virtual environment in my project folder python3 -m venv venv This created a venv/ folder containing an isolated Python environment complete with its own pip, python, and site-packages. 🚀 Step 3: Activated the virtual environment source venv/bin/activate Once activated, my terminal prompt changed (it showed (venv)), and any packages I installed from that point forward were isolated to the project. deactivate python -m pip install django django-admin startproject community cd community I saw this structure: community/ manage.py …  ( 4 min )

In the digital world, content is everywhere—but not all content is created equal. As readers, we’re drawn to experiences that feel intuitive, seamless, and, above all, human. That’s where a design-first content strategy comes in, and why UX writing is more than just a buzzword—it’s the secret sauce behind truly engaging digital experiences. What Does “Design-First” Really Mean? When we talk about a design-first approach, we’re not just referring to how things look. It’s about how content and design work together to guide, inform, and delight users. It’s the difference between a website that feels like a maze and one that feels like a well-lit path. A design-first content strategy means thinking about the user’s journey from the very beginning. It’s about asking: What does the reader need a…  ( 4 min )

Your CRM is Holding Your Data Hostage. It's Time for a Jailbreak. It was supposed to be your single source of truth. A digital home for every customer interaction, insight, and opportunity. When you first signed up for your CRM, you bought into a promise: a streamlined business, happier customers, and explosive growth. But for many businesses, that promise has curdled. Your CRM has become less of a home and more of a gilded cage. The monthly bill mysteriously creeps up. The features you need are locked behind a more expensive tier. And the most valuable asset you have — your customer data — doesn't feel like it truly belongs to you. It's trapped in a walled garden, and the landlord keeps raising the rent. This isn't a partnership. It's a trap. Most modern CRMs are designed to keep your d…  ( 4 min )

DJANGO STRUCTURE. Today i learnt how to do a set for creating a project using Django. Step 1: Set up python -m venv env Inside the terminal, I used the following command to activate the environment: .env/Scripts/activate STEP 2: Installing Django I used the following command in the newly created environment to install Django. pip install django STEP 3: Starting my project. To start my project i run the following command in the vs code terminal to generate root directory with project name, which in this case is called "MyProject". django-admin startproject myproject STEP 4:  ( 3 min )

Hey, I just wanted to introduce my opensourced project I've been working on -- SigKit. SigKit is basically a toolbox of building-blocks for anyone who wants to play with real-world digitalized analog signals and machine learning without stitching together a dozen custom scripts. Under the hood you get: Core types like Signal, Impairment and Modem so you think in baseband, not in arrays of floats. NumPy operations for things like AWGN, phase/frequency shifts, filtering and SNR/BER calculators. PyTorch Transforms that slot right into your Compose pipeline—so adding noise or fading to every sample in your data loader is a one-liner. A PyTorch Lightning training + evaluation pipeline, complete with a pretrained modulation-classifier. Training your own custom ML model is as simple as running a script. Dataset classes and synthetic signal generators so you never have to hand-craft a CSV of complex IQ samples. (WIP) GNURadio blocks wrapping all of the above, for dropping into a live SDR flowgraph. Research labs & coursework: Teaching digital-comm concepts? SigKit turns abstract equations into hands-on Jupyter demos—generate, impair, plot, repeat. Modulation classification: Training a neural net that actually generalizes over-the-air (instead of “works on simulated data only”). SDR prototyping: Need to bounce a signal through realistic channel models before you hit the hardware? Plug in Rayleigh fading, resampling or IQ-imbalance transforms. Hackathons & demos: Spin up a quick notebook that shows off “live” impairments and classification at different SNRs—no C++ or gnuradio-block coding required. Synthetic data generation: When you need thousands of labeled IQ traces for ML, but you don’t have a tone-generator farm or unlimited SDRs. In short, if you’ve ever wished for a toolkit that treats signals more like images in PyTorch—letting you compose transforms, datasets, metrics and models in one ecosystem—SigKit has your back.  ( 3 min )

Bored of building the same text-based chatbots that just... chat? 🥱 Yeah, same here. What if you could just talk to your AI and have it control Gmail, Notion, Google Sheets, or whatever else you use without touching your keyboard? If that sounds like something you want to build, stick around till the end. It’s gonna be fun. Let’s build it all, step-by-step. ✌️ In this tutorial, you'll learn how to build your own voice AI agent powered by Composio. It's like having ChatGPT and all your tools in one place, which you can control with your voice (and also with chat if you want!). What you will learn: ✨ How to work with Speech Recognition in Next.js How to power your voice AI agent with Composio And most importantly, how to code all of it to be production ready Want to know how it turns out? …  ( 24 min )

Animations aren’t just for fancy websites or landing pages. Even subtle, simple animations can make your site feel smoother, more polished, and more enjoyable to use. In this post, I’ll show you how I used basic animations with Framer Motion and React to create a smooth experience on a component I call Smooth Reveal. I made a small demo to show this in action. Check it out here Here’s what happens in the demo: Navbar fades in from the top. Main section smoothly reveals the text WI and LD, with a video expanding in the center. Footer slides in with content and a CTA button. 🧩 Full Code Overview Navbar.tsx A simple navbar with animated hover effect and theme switcher: "use client"; import Link from "next/link"; import React, { useState } from "react"; import { motion } from "motion/rea…  ( 6 min )

Welcome to MDX Editor This is a beautiful and powerful MDX editor with live preview. 📝 Live markdown preview 🎨 Syntax highlighting 📱 Responsive design 💾 Auto-save functionality ⌨️ Keyboard shortcuts function hello(name) { console.log(`Hello, ${name}!`); } hello('World'); [x] Create beautiful UI [x] Add live preview [ ] Add more features [ ] Deploy to production Bold text and italic text Code blocks with syntax highlighting Tables and lists Links and images "The best way to predict the future is to create it." Happy writing! 🚀  ( 3 min )

You followed the docs. You used Eloquent, Form Requests, CSRF middleware, hashed your passwords with bcrypt(). So you feel secure. Right? I did too—until I started reviewing logs from attackers. Their behavior taught me something that the docs never did: To build secure apps, Laravel developers must learn to think like hackers. Laravel ships with fantastic defaults: CSRF protection Input validation Encrypted cookies Password hashing Policies and gates But these are tools, not guarantees. The moment you: skip validation on a job hardcode a SQL query with user input allow uploads to the public/ folder ...you’ve broken Laravel’s security model. And hackers? They love your assumptions. Here’s what a hacker does differently than most developers: Developer Mindset Hacker Mindset “This sho…  ( 5 min )

Power BI, Microsoft’s powerful business intelligence tool, continues to evolve, offering new features and capabilities that cater to the ever-changing needs of data-driven organizations. As we move through 2024, several emerging trends and innovations are shaping the way businesses analyse data, gain insights, and make informed decisions. In this blog, we will explore these trends and innovations in Power BI, highlighting how they are revolutionizing the field of data analytics. AI-Powered Analytics One of the most significant trends in Power BI is the increasing integration of artificial intelligence (AI) to enhance analytics capabilities. Power BI’s AI features, such as natural language processing (NLP), machine learning models, and automated insights, are becoming more advanced and user…  ( 7 min )

Executive Summary The insurance industry is undergoing rapid digital transformation. Insurers must deliver seamless, customer-centric experiences while modernizing legacy systems and improving operational efficiency. The EIS Suite is a cloud-native, modular insurance platform designed to empower insurers to innovate, scale, and thrive in this new era. This article presents a comprehensive, high-level solution architecture for EIS Suite—covering business value, technical design, AI integration, operational challenges, and how the platform addresses them. EIS Suite is a cloud-native, API-first insurance platform developed by EIS. Its modular approach supports the entire insurance lifecycle, moving the industry from product-centricity to customer-centricity and overcoming the limitations of…  ( 7 min )

Hi and greetings to the dev.to community! This is my very first blog here, and I'm excited to share my thoughts and experiences with you all. Over the years, I've primarily worked with Python-based technologies, so I’m quite comfortable with tools and libraries like Flask, Apache Airflow (DAGs), Pandas, PyArrow, and DuckDB. While I haven’t focused much on tools like PySpark or Hadoop, I’ve been deeply involved in handling large-scale data using Parquet files, performing data cleaning, designing robust pipelines, and deploying data workflows in a modular and scalable way. Though my core expertise lies in Artificial Intelligence and Data Science, I’ve also taken on the role of a Data Engineer for several years, working across backend systems and real-time pipelines. I'm happy to be part of t…  ( 8 min )

Neste artigo, vamos comparar Entity Framework Core e Dapper, abordando: Conceitos Performance Produtividade Casos de uso ideais Código comparativo real Benchmark Boas práticas O Entity Framework Core (EF Core) é o ORM (Object-Relational Mapper) oficial da Microsoft para .NET. Ele mapeia classes C# para tabelas do banco, permitindo escrever consultas LINQ em vez de SQL puro. ORM completo (CRUD + Migrations + Change Tracking) LINQ para consultas Suporte a relacionamentos, Lazy Loading, Cascade Delete Migrations automatizadas Suporte a vários bancos (SQL Server, PostgreSQL, MySQL, SQLite, etc) O Dapper é um micro ORM criado pela equipe do Stack Overflow. Ele executa SQL puro, mas faz o mapeamento rápido de resultados para objetos C#. Extremamente leve e de altíssima performance. Mapeamento de…  ( 5 min )

Working with APIs has always been a dance between humans and machines. We write code that looks like payment.customers.create({email: "user@example.com"}), memorize method names, wrestle with documentation, and inevitably break things when APIs evolve. Meanwhile, the AI world is moving toward protocols like MCP (Model Context Protocol) designed specifically for agents. Both humans and AI need programmatic access to the same resources, so what about us human developers caught in the middle? Here's some typical example code for creating a customer with company FooCorp's SDK: import FooCorp from 'foo-corp'; const client = new FooCorp('api_key_...'); const customer = await client.customers.create({ email: 'customer@example.com', name: 'Bob Smith', }); Six months later, the API provider (…  ( 11 min )

I recently jumped on the "Build Games with Amazon Q CLI and score a T shirt 🏆👕" challenge. As a developer who loves a good retro arcade game and is curious about AI-driven development, this was the perfect excuse to dive in. The mission was simple: build a game using Amazon Q's command-line interface, document the journey, and share the results. The result? A fully-functional, nostalgic side-scrolling shooter called Space Conquer, and a ton of insights into pairing AI with a classic coding project. Here’s how it went down. For my project, I chose to build Space Conquer, a side-scrolling space shooter inspired by the classic Space Impact from old Nokia phones. Nostalgia Factor: Like many, I have fond memories of playing Space Impact. I wanted to capture that simple, addictive fun but wit…  ( 7 min )

"I Promise a Result!" "Producing code" is code that can take some time "Consuming code" is code that must wait for the result A Promise is an Object that links Producing code and Consuming code JavaScript Promise Object Promise Syntax myResolve(); // when successful // "Consuming Code" (Must wait for a fulfilled Promise) / }, code if some error */ } When Call Pending While a Promise object is "pending" (working), the result is undefined. When a Promise object is "fulfilled", the result is a value. When a Promise object is "rejected", the result is an error object. myPromise.state myPromise.result You must use a Promise method to handle promises. Promise How To myPromise.then( / }, code if some error */ } Both are optional, so you can add a callback for success or failure only. Example let myPromise = new Promise(function(myResolve, myReject) { // The producing code (this may take some time) if (x == 0) { myPromise.then( ADVERTISEMENT JavaScript Promise Examples Waiting for a Timeout function myFunction(value) { Example Using Promise myPromise.then(function(value) { Waiting for a file getFile(myDisplayer); Example using Promise myPromise.then( function(value) {myDisplayer(value);}, function(error) {myDisplayer(error);} );  ( 4 min )

In today's hyperconnected world, meeting someone new is no longer restricted to physical proximity. With just a smartphone and an internet connection, people are making friends, finding love, and discovering different cultures — all through a simple random video chat. Thanks to platforms like ChatMatch, FTF Live, and Ome TV, this form of digital interaction has gone mainstream. These platforms provide instant access to global conversations, creating new opportunities for personal connection and even social progress. But what does this growing trend of online chatting really mean for society? In this article, we’ll dive into how these platforms work, how they’re helping people connect across boundaries, and what it all means for the future of human interaction. **What Is Random Video Chat? …  ( 6 min )

In this article, we will review congratulate-dangerfile.ts in Twenty, the #1 open-source CRM. We will look at: What is danger? Running congratulate-dangerfile in a Github worflow. runCongratulate function danger? At line 1 in twenty/packages/twenty-utils/congratulate-dangerfile.ts, you will find the following import import { danger } from 'danger'; Danger runs after your CI, automating your team’s conventions surrounding code review. This provides another logical step in your process, through which Danger can help lint your rote tasks in daily code review. You can use Danger to codify your team’s norms, leaving humans to think about harder problems. Danger JS works with GitHub, BitBucket Server, BitBucket Cloud for code review. You can: Enforce CHANGELOGs Enforce links to Trel…  ( 4 min )

TL;DR ACG is your no-BS, sponsor-free game review outlet: they buy every title themselves, score it on OpenCritic with a simple Buy | Wait | Never rating, and ask the one question that matters—“Is it worth your time and money at launch?” Premier Reviewer on OpenCritic, ACG’s now turning that honest lens on Death Stranding 2, weighing its gameplay and visuals against the original. Extra Bits If you wanna go deeper (or fuel more ad-free reviews), you’ve got Patreon, Substack essays, The Best Gaming Podcast every Friday (YouTube, Apple Podcasts, Spotify), plus Reddit, merch, affiliate picks and more—just look for ACG everywhere.  ( 3 min )

TL;DR: Angry Centaur Gaming (ACG) has rounded up July 2025’s top 10 must-watch games—from the souls-like action of Wuchang: Fallen Feathers and narrative horror in The Demons Told Me to Make This Game, to Donkey Kong Bananza as a Switch 2 launch title and the retro revival of Tony Hawk 3 + 4. Other highlights include backyard survival in Grounded 2, sporepunk exploration in Mycopunk, zombie-slaying chaos in Killing Floor 3, plus atmospheric puzzlers and fairy-tale RPGs. ACG prides itself on brutally honest, sponsor-free reviews (self-purchased copies scored on OpenCritic) using a simple Buy | Wait | Never rating. You can catch their insights on YouTube, Spotify or Apple Podcasts, and support them via Patreon for more ad-free coverage.  ( 3 min )

Ever since I joined the enterprise team, I’ve been obsessed with squashing bugs early. It turns out I’m not alone, studies show static analysis tools alone can detect up to 70% of potential code defects. Even more impressively, advanced AI code-review systems claim to catch around 90% of common issues. Intriguing, right? By combining the right tools, from AI-driven code review to automated tests and monitoring, I managed to boost the number of bugs we catch before release by roughly 70%. Entelligence AI Code Review I started embedding Entelligence’s real-time AI reviewer directly in my IDE and immediately saw results. It’s like having a savvy teammate checking my code as I type. In fact, the makers of Entelligence boast that this IDE integration “helps you catch bugs and improve code q…  ( 5 min )

We have 3 nested boxes (box1, box2, box3). When clicking each box, log its ID to the console. Clicking an inner box should NOT trigger clicks on outer boxes. What is this question about? event handling and event propagation in JavaScript, specifically how to control the flow of click events when you have nested HTML elements. The core problem it addresses is how to prevent a click on an inner element from also triggering the click events of its parent (outer) elements. This is a common scenario in web development where you want specific actions to happen only when a particular element is clicked, and not its containers. Solution: There are many ways to do the same but the more optimisez way is Wrapping all the divs inside one parent div having id as container. Then adding event listener o…  ( 4 min )

As a junior student learning web development, there was always a huge gap between theoretical knowledge and actual projects. It wasn't until I used this Rust framework to complete a comprehensive campus second-hand trading platform project that I truly understood the essence of modern web development. This project not only helped me master the framework but also gave me the joy of developing high-performance web applications. I chose to develop a campus second-hand trading platform as my course design project. This platform needed to support user registration/login, product publishing, real-time chat, payment integration, image upload, and other features. The technical requirements included: Support for 1000+ concurrent users Real-time message push Image processing and storage User authent…  ( 7 min )

Difficulty: Advanced Reading Time: 11 min read Last Updated: June 30, 2025 Understanding Memory Management Unit (MMU) and Translation Lookaside Buffer (TLB) The Memory Management Unit (MMU) is a critical hardware component in a computer system that handles memory management and address translation. It sits between the CPU and the main memory (RAM) and is responsible for translating virtual addresses (used by software) into physical addresses (used by hardware). The MMU plays a key role in enabling features like virtual memory, memory protection, and paging. The Memory Management Unit (MMU) primarily manages primary memory (RAM) and facilitates the translation of logical/virtual addresses into physical addresses. It plays a key role in managing the following: Virtual Memory: Ensures proce…  ( 12 min )

A post by sourav podder  ( 3 min )

In today's fast-paced corporate world, standing out and thriving in a company requires more than just showing up to work. It involves a combination of skills, mindset, and strategies to build strong relationships, contribute effectively, and grow professionally. Whether you're a new employee or a seasoned professional, these tips will help you succeed in any workplace environment. Understand the Company Culture Every company has its own unique culture, values, and way of doing things. Take the time to observe and learn the unwritten rules. Are meetings formal or casual? Is collaboration encouraged, or is independent work valued more? Aligning yourself with the company culture shows that you’re adaptable and committed to fitting in while still bringing your unique perspective. Tip: Ask qu…  ( 5 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. In my exploration of developer_experience technologies, I discovered the power of Rust-based web frameworks. The combination of memory safety and performance optimization creates an ideal environment for building high-performance applications. use hyperlane::*; use hyperlane_macros::*; #[get] async fn example_endpoint(ctx: Context) { let data = process_request().await; ctx.set_response_status_code(200) .await .set_response_header(CONTENT_TYPE, APPLICATION_JSON) .await .set_response_body(serde_json::to_string(&data).unwrap()) .await; } async fn process_request() -> serde_json::Value { // High-performance processing logic serde_json::json!({ "status": "success", "timestamp": chrono::Utc::now().timestamp() }) } Through extensive testing and optimization, I achieved remarkable performance improvements. The framework's asynchronous architecture and zero-cost abstractions enable exceptional throughput while maintaining code clarity. This exploration has deepened my understanding of modern web development principles. The combination of type safety, performance, and developer experience makes this framework an excellent choice for building scalable applications. For more information, please visit Hyperlane GitHub page or contact the author: root@ltpp.vip  ( 3 min )

There once was a good ol’ boy. (this poem was created by ChatGPT im not hiding it) One day, though, he had to delete his package-lock.json. Maybe it got messed up. Maybe Git went weird. Maybe he just wanted a clean install. So he did what any of us would do: rm package-lock.json && npm i But that’s when the snake bit the horse. Because somewhere in his package.json, hiding in plain sight like a viper 🐍 in the grass, were these little traps: ^1.2.3, ^6.0.1... They looked harmless; just caret (^) versions. But those carets were telling npm: “Yeah, sure, install the latest minor version. What could go wrong?” And the internet, as always, did moved on. A dependency of a dependency had released a "compatible" update. Except it wasn’t. A function behaved differently. The app crashed. Logs were useless. He didn’t even touch his code, and still… it broke. All because of a version upgrade he didn’t control. Cause ^6.0.1 isn't safe, 6.0.1 is what you do want. See ya, old buddy. Other cases i can think of where ^ are going to bite you. CI suddenly start failing: everything works locally. But a new version of a sub-dependency makes your tests fail. You waste hours debugging, thinking you broke something. Two devs. Same codebase. Different node_modules because of ^ pulling different versions. One dev gets a bug. The other can’t reproduce it. Breaking changes hidden in minor updates. If hte npm pacakge don’t follow semver. They might introduce breaking changes in a 1.4.0 that’s technically "safe" for ^1.2.3 (but it isn't). How to protect your buddy solve this: check this script: exact-versions.cjs on GitHub it will replace all those nasty ^ with the actual version you've installed. Read the lock.json and replace the ^ with the correct version. For instance this could be the output (changes to your package.json): Ride safe buddy. -- thanks for reading.  ( 4 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of developer_experience development. This journey has taught me valuable lessons about modern web framework design and implementation. In my exploration of developer_experience technologies, I discovered the power of Rust-based web frameworks. The combination of memory safety and performance optimization creates an ideal environment for building high-performance applications. use hyperlane::*; use hyperlane_macros::*; #[get] async fn example_endpoint(ctx: Context) { let data = process_request().await; ctx.set_response_status_code(200) .await .set_response_header(CONTENT_TYPE, APPLICATION_JSON) .await .set_response_body(serde_json::to_string(&data).unwrap()) .await; } async fn process_request() -> serde_json::Value { // High-performance processing logic serde_json::json!({ "status": "success", "timestamp": chrono::Utc::now().timestamp() }) } Through extensive testing and optimization, I achieved remarkable performance improvements. The framework's asynchronous architecture and zero-cost abstractions enable exceptional throughput while maintaining code clarity. This exploration has deepened my understanding of modern web development principles. The combination of type safety, performance, and developer experience makes this framework an excellent choice for building scalable applications. For more information, please visit Hyperlane GitHub page or contact the author: root@ltpp.vip  ( 3 min )

What Is a Message Queue? The Invisible Post Office Powering Modern Software Imagine a busy lunch hour at a popular restaurant. A waiter takes your order but doesn’t run straight to the kitchen. Instead, they clip it to a rotating order wheel or input it into a screen. The chefs pick up the order whenever they’re ready, while the waiter moves on to the next customer. This is a brilliant system it keeps waiters available, chefs unblocked, and customers moving. **This is exactly how a Message Queue works in software.** Why Do We Need Message Queues in Distributed Systems? In modern software, applications are often composed of multiple independent components i.e. payment processors, inventory services, email dispatchers, etc. These components need to communicate asynchronously so that one sys…  ( 5 min )

🚨 I finally defeated the Hydration Error of Doom 🚨 This might sound dramatic, but if you’ve ever built with Next.js and dynamic components, you know what I’m talking about. For the past few days, I’ve been battling one of the trickiest bugs I’ve faced in my young LinkedIn dev journey: Hydration failed because the initial UI does not match what was rendered on the server. Yeah... that one 😅 After testing, reading, breaking things (a lot), and learning the hard way. I found the fix. ✅ dynamic(() => import(), { ssr: false }) ✅ Proper handling ✅ Client/server logic separation The best part? I didn’t just fix a bug. I leveled up in patience, problem-solving, and trust in my process. To anyone struggling through their first “impossible” bug: Keep pushing. The breakthrough always feels better than the bug. hashtag#Nextjs hashtag#Reactjs hashtag#FrontendDev hashtag#WebDevelopment hashtag#LinkedInDevJourney  ( 3 min )

As a junior computer science student, I have experienced a complete transformation in my understanding of learning development. This journey has taught me valuable lessons about modern web framework design and implementation. In my exploration of learning technologies, I discovered the power of Rust-based web frameworks. The combination of memory safety and performance optimization creates an ideal environment for building high-performance applications. use hyperlane::*; use hyperlane_macros::*; #[get] async fn example_endpoint(ctx: Context) { let data = process_request().await; ctx.set_response_status_code(200) .await .set_response_header(CONTENT_TYPE, APPLICATION_JSON) .await .set_response_body(serde_json::to_string(&data).unwrap()) .await; } async fn process_request() -> serde_json::Value { // High-performance processing logic serde_json::json!({ "status": "success", "timestamp": chrono::Utc::now().timestamp() }) } Through extensive testing and optimization, I achieved remarkable performance improvements. The framework's asynchronous architecture and zero-cost abstractions enable exceptional throughput while maintaining code clarity. This exploration has deepened my understanding of modern web development principles. The combination of type safety, performance, and developer experience makes this framework an excellent choice for building scalable applications. For more information, please visit Hyperlane GitHub page or contact the author: root@ltpp.vip  ( 3 min )

In the fast-paced world of web development, choosing between JavaScript and TypeScript is more than just a syntax preference — it’s a design decision that impacts scalability, maintainability, and team productivity. JavaScript (JS) is the core scripting language used in browsers. It’s dynamic, loosely typed, and incredibly versatile. You can build everything from simple websites to powerful server-side applications using Node.js. Universally supported in browsers Mature ecosystem (React, Express, Vue, etc.) Quick to prototype and iterate No static type checking Runtime errors are common Refactoring large codebases is risky TypeScript (TS) is a superset of JavaScript that adds optional static typing, modern ES features, and tooling support. It compiles down to JavaScript, so it works anywhere JS does. Type Safety: Catch bugs at compile time instead of runtime. Editor Support: Autocomplete, IntelliSense, and inline documentation. Better Refactoring: Rename variables or interfaces with confidence. Scalability: Great for large teams and growing codebases. function greet(name: string): string { return `Hello, ${name}`; } In plain JavaScript: function greet(name) { return 'Hello, ' + name; } The TS version gives you better developer tooling and type guarantees. You don’t have to rewrite your app. You can gradually adopt TypeScript by: Renaming .js files to .ts Adding tsconfig.json Enabling strict mode for better type checking Fixing type errors progressively If you’re building a small script or a quick MVP — JavaScript is fast and flexible. But for robust, scalable, production-grade apps, TypeScript is becoming the de facto standard in modern development. ✅ TLDR: JavaScript is fast and flexible, but TypeScript adds safety and structure. Use JS to start, switch to TS to scale.  ( 3 min )

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